CN203531575U - Separating middle door transmission mechanism - Google Patents
Separating middle door transmission mechanism Download PDFInfo
- Publication number
- CN203531575U CN203531575U CN201320613317.3U CN201320613317U CN203531575U CN 203531575 U CN203531575 U CN 203531575U CN 201320613317 U CN201320613317 U CN 201320613317U CN 203531575 U CN203531575 U CN 203531575U
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- Prior art keywords
- arm
- opening
- axle
- lock
- base plate
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- Withdrawn - After Issue
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Abstract
The utility model belongs to the field of automobile door lock systems and particularly relates to a separating middle door transmission mechanism. The separating middle door transmission mechanism comprises a bottom plate. The bottom plate is provided with an inner handle shaft; a left inward opening rocker arm is pressed on the inner side of the bottom plate by a separation blade integrally connected with the lower portion of the inner handle shaft; the part, penetrating out of the outer side of the bottom plate, of the inner handle shaft is provided with an inward opening torsional spring and a left inward opening linkage arm in sequence; the position, corresponding to the upper right of the inner handle shaft, of the bottom plate is hinged to a left rear lock opening arm, an opening linkage plate and a left outward opening push plate through a rear lock opening arm riveting shaft. According to the mechanism, an outer handle opening device, an inner handle opening device, a locking and unlocking device and a child safety switch are separately arranged at different positions of the bottom plate, and therefore, the situation that the same shaft is provided with multiple layers of parts is avoided, accumulated tolerance is reduced, and the situation that the middle door transmission mechanism cannot stably and accurately work is avoided.
Description
Technical field
The utility model belongs to automobile door lock system field, specifically door drive mechanism in a kind of separate type.
Background technology
Between existing automobile sliding door door lock and handle, need to be connected by a transmission mechanism, and lock before being driven by transmission mechanism, the unlatching of rear lock and lower lock, simultaneously except above-mentioned open function, locking and release mechanism, the functions such as insurance for children switch are all integrated on transmission mechanism, and the parts that running part relates to are all riveted on base plate by same axle, therefore cause needing on axle riveting (general few 5 layers, the part of multilayer or pad, many 7, 8 layers), owing to there is manufacturing tolerance in base plate sheet material and driving parts, thereby cause the tolerance of accumulative total very large, when the step of axle with whole sheet material on during the production of tolerance, when the sheet material that runs into purchase is lower tolerance, riveted joint post gap is too large, meeting upper and lower play on axle in each drive disk assembly course of work, affect function, also produce larger noise, when the step of axle with sheet material under tolerance while producing, the sheet material of buying is upper tolerance, after riveted joint, cause each part to be closely pressed on axle, and cannot on axle, do, affect function, therefore need to produce stable product, manufacture very difficult, the qualification rate of part is low, thereby causes that cost of production is high, production that cannot be stable.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, door drive mechanism in a kind of separate type simple in structure, ingenious, rational is provided, this mechanism by outer opening device, interior opening device, locking and tripper, the diverse location of insurance for children switch apart arrangement on base plate, thereby avoid installing on same axle the situation of multilayer part, reduce cumulative limit, thereby in solving, door drive mechanism cannot be stablized the situation of accurate work.
The technical scheme providing according to the utility model: door drive mechanism in a kind of separate type, comprise base plate, be characterised in that: on described base plate, be provided with interior axle, the left inside rocking arm of opening is installed with in base plate inner side by the interior catch that axle bottom one is connected, and describedly interior axle is passed in being provided with successively on plate outer side part axle and opens torsion spring, the left inside coupled arm of opening, on described base plate corresponding to interior the upper right side of axle, by rear lock, opening the hinged left back lock of arm riveting axle opens arm, opens interlock plate, left outsidely opens push pedal, wherein left outsidely open push pedal and be located at plate outer side, unlatching interlock plate, left back lock are opened arm and are located at base plate inner side, inside open driver plate one end and be articulated with and open interlock plate lower end, the other end is opened driver plate riveting and is located in left inside opening in rocking arm lower curved link slot by interior, on described base plate, corresponding to rear lock, open the rotation of arm riveting axle right side and be provided with taper pad, the left inside outboard end of opening push pedal being connected on described taper pad connects left locking rocking arm, the lever of described left locking rocking arm is located at left back lock and is opened in the guide chute of arm top, the connecting rod on described taper pad top is located at stirring in groove of left inside locking swinging plate, and described left inside locking swinging plate is rotated and is located at end, base plate upper right by interior locking swinging plate riveting axle, described plate outer side bottom is rotated and is provided with the left outside rocking arm of opening, left outside opening in the arc guide barrel of rocking arm surface is located in external-open driver plate lower end, upper end is articulated with on the left outside lower linking arm of opening push pedal, and the described left outside upper linking arm of opening push pedal is resisted against on the lever of left locking rocking arm, described left outside when opening rocking arm and being provided with arc guide barrel one side upper end and being up to the limit, being resisted against lower lock opens on arm couple axle, described lower lock is opened arm couple axle and is riveted on lock unlatching arm bottom, lower-left, described lower-left lock is opened arm upper end kink and is resisted against the left inside coupled arm bottom push and block end of opening, described lower-left lock is opened arm and is arranged on base plate and is located corresponding to left outside top of opening rocking arm by the rotation of lower lock unlatching arm riveting axle, on described lower lock unlatching arm riveting axle, be also arranged with lower-left lock and open arm return spring, and the both ends that described lower-left lock is opened arm return spring are pressed in respectively in the projection that coordinates this lower lock unlatching arm return spring on lower lock unlatching arm couple axle and base plate.
As further improvement of the utility model, on described left inside locking swinging plate, by interior locking sheath, be fixed with locking couple axle.
As further improvement of the utility model, the described left outside rocking arm middle part of opening is articulated with on base plate by external-open driver plate riveting axle, and the left outside rocking arm outboard end of opening is provided with external-open joint.
As further improvement of the utility model, one end, described plate outer side surface is also by the hinged insurance for children coupled arm of middle control coupled arm riveting axle, in the hollow groove of described insurance for children coupled arm end cross setting, be provided with insurance for children couple axle, slide and be arranged at left inside opening in the vertical chute arranging in rocking arm top in described insurance for children couple axle end, when insurance for children couple axle is left inside while sliding to bottom in opening rocking arm top chute, the left inside coupled arm top push arm of opening is resisted against on insurance for children couple axle.
As further improvement of the utility model, described left back lock is opened after arm bottom joint connects by rear lock wire drawing and is locked.
As further improvement of the utility model, on described base plate, be also provided with sliding door dead lock, described sliding door dead lock is connected in taper pad bottom by the rocking arm of its upper end.
As further improvement of the utility model, between described left inside locking swinging plate and interior locking swinging plate riveting axle, be provided with packing ring.
As further improvement of the utility model, on described base plate, corresponding to left outside, open linking arm place in push pedal and be provided with lug boss, this lug boss is provided with beam.
As further improvement of the utility model, in having, the middle part riveted joint of described unlatching interlock plate opens push pedal return axle, in described, open push pedal return axle and be placed in the return groove on base plate, in rear lock unlatching arm return spring lower end is connected in, open on push pedal return axle, upper end is connected in junction, base plate upper end.
Compared with prior art, advantage is the utility model: the utility model is simple, compact and reasonable for structure; By a plurality of parts that originally concentrated on same axle are separately riveted at the diverse location of base plate, owing to there is no the impact of the cumulative limit of a plurality of parts, effectively increased the manufacture stability of door drive mechanism in this, effectively reduce production disqualification rate.
Accompanying drawing explanation
Fig. 1 is elevation of the present utility model.
Fig. 2 is rear elevation of the present utility model.
Fig. 3 be in Fig. 1 A-A to sectional view.
Fig. 4 be in Fig. 1 B-B to sectional view.
The specific embodiment
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in Fig. 1 ~ 4, comprise lower-left lock unlatching arm return spring 1, lower lock is opened arm couple axle 2, external-open driver plate riveting axle 3, open interlock plate 4, the left outside Rocker arm 5 of opening, external-open joint 6, the left inside coupled arm 7 of opening, insurance for children coupled arm 8, middle control coupled arm riveting axle 9, insurance for children couple axle 10, external-open driver plate 11, left outsidely open push pedal 12, snubber block 13, rear lock is opened arm riveting axle 14, rear lock is opened arm return spring 15, inside open push pedal return axle 16, interior locking swinging plate riveting axle 17, left inside locking swinging plate 18, sliding door dead lock 19, cross recessed pan head tapping screw 20, base plate 21, taper pad 22, locking couple axle 23, left insidely open push pedal 24, left locking rocking arm 25, left back lock is opened arm 26, the left inside rocking arm 27 of opening, pad 28, interior axle sleeve 29, interior axle 30, inside open torsion spring 31, inside open driver plate riveting axle 32, inside open driver plate 33, lower-left lock is opened arm 34, lower lock is opened arm riveting axle 35, packing ring 36, interior locking sheath 37 etc.
As shown in Fig. 1 ~ 4, the utility model relates to door drive mechanism in a kind of separate type, comprise base plate 21, on described base plate 21, be provided with interior axle 30, the left inside rocking arm 27 of opening is installed with in base plate 21 inner sides by the interior catch that axle 30 bottom one are connected, describedly interior axle 30 is passed and on base plate 21 outside portion split axles, is arranged with interiorly axle sleeve 29, inside open torsion spring 31, the left inside coupled arm 7 of opening is located at interior on axle sleeve 29 from inside to outside successively, on described base plate 21 corresponding to interior the upper right side of axle 30, by rear lock, opening the hinged left back locks of arm riveting axle 14 opens arm 26, opens interlock plate 4, left outsidely opens push pedal 12, wherein left outsidely open push pedal 12 and be located at base plate 21 outsides, unlatching interlock plate 4, left back lock are opened arm 26 and are located at base plate 21 inner sides, inside open driver plate 33 one end and be articulated with unlatching interlock plate 4 lower ends, the other end is located at left inside opening in rocking arm 27 lower curved link slots by the interior driver plate riveting axle 32 of opening, on described base plate 21, corresponding to rear lock, open the 14 right sides rotations of arm riveting axle and be provided with taper pad 22, the left inside outboard end of opening push pedal 24 being connected on described taper pad 22 connects left locking rocking arm 25, the lever of described left locking rocking arm 25 is located at left back lock and is opened in arm 26 top guide chutes, the connecting rod on described taper pad 22 tops is located at stirring in groove of left inside locking swinging plate 18, and described left inside locking swinging plate 18 is rotated and is located at base plate 21 ends, upper right by interior locking swinging plate riveting axle 17, described base plate 21 outer lower portion are rotated and are provided with the left outside Rocker arm 5 of opening, left outside opening in the arc guide barrel of Rocker arm 5 surface is located in external-open driver plate 11 lower ends, upper end is articulated with on the left outside lower linking arm of opening push pedal 12, and the described left outside upper linking arm of opening push pedal 12 is resisted against on the lever of left locking rocking arm 25, described left outside when opening Rocker arm 5 and being provided with arc guide barrel one side upper end and being up to the limit, being resisted against lower lock opens on arm couple axle 2, described lower lock is opened arm couple axle 2 and is riveted on lock unlatching arm 34 bottoms, lower-left, described lower-left lock is opened arm 34 upper end kinks and is resisted against the left inside coupled arm 7 bottom push and block ends of opening, described lower-left lock is opened arm 34 and is arranged on base plate 21 and is located corresponding to left outside top of opening Rocker arm 5 by 35 rotations of lower lock unlatching arm riveting axle, on described lower lock unlatching arm riveting axle 35, be also arranged with lower-left lock and open arm return spring 1, and the both ends that described lower-left lock is opened arm return spring 1 are pressed in respectively in the projection that coordinates this lower lock unlatching arm return spring 1 on lower lock unlatching arm couple axle 34 and base plate 21.
On described left inside locking swinging plate 18, by interior locking sheath 37, be fixed with locking couple axle 23.
The described left outside Rocker arm 5 middle part of opening is articulated with on base plate 21 by external-open driver plate riveting axle 3, and the left outside Rocker arm 5 outboard end of opening is provided with external-open joint 6.
Described base plate 21 outer surface one end are also by middle control coupled arm riveting axle 9 hinged insurance for children coupled arms 8, in the hollow groove of described insurance for children coupled arm 8 end cross settings, be provided with insurance for children couple axle 10, slide to be arranged at and left insidely open in the chute that rocking arm 27 tops vertically arrange and fixed by pad 28 in described insurance for children couple axle 10 ends, when insurance for children couple axle 10 is left inside while sliding to bottom in opening rocking arm 27 top chutes, the left inside coupled arm 7 top push arms of opening are resisted against on insurance for children couple axle 10.
Described left back lock is opened after arm 26 bottom joints connect by rear lock wire drawing and is locked.
On described base plate 21, be also provided with sliding door dead lock 19, described sliding door dead lock 19 is anchored on base plate 21 outboard end by cross recessed pan head tapping screw 20, and the rocking arm of sliding door dead lock 19 upper ends is connected in taper pad 22 bottoms.
Between described left inside locking swinging plate 18 and interior locking swinging plate riveting axle 17, be provided with packing ring 36.
On described base plate 21, corresponding to left outside, open linking arm place in push pedal 12 and be provided with lug boss, this lug boss is provided with beam 13.
In having, described unlatching interlock plate 4 middle part riveted joints open push pedal return axle 16, in described, open push pedal return axle 16 and be placed in the return groove on base plate 21, in rear lock unlatching arm return spring 15 lower ends are connected in, open on push pedal return axle 16, upper end is connected in base plate 21 junctions, upper end.
The course of work of the present utility model is as follows: limiting lock is interior opening: when concrete use, interior on axle 30, Internal handle being installed, when rotating Internal handle, make interior when axle 30 is rotated counterclockwise, interior the twisting resistance of axle 30 is passed to left inside rocking arm 27, the lower left inside coupled arm 7 of opening opened successively, and driven lower-lefts lock to open arms 34 around axle, to do clockwise direction and rotate by the lower left inside coupled arm 7 opened, thereby drive lower-left lock to open the limiting lock wire drawing campaign on arm 34, limiting lock is opened, thus realize limiting lock by interior open function.
Limiting lock is outer opening: left outside the opening under the Rocker arm 5 effect of handle outside that connects outer handle moved, the left outside Rocker arm 5 upper end of opening promotes 2 rotations of lower lock unlatching arm couple axle, and finally drive lower-left lock unlatching arm 34 to do clockwise direction rotation around axle, thereby drive limiting lock wire drawing campaign, limiting lock is opened, thus realize limiting lock by outer open function.
Rear lock Internal handle is opened: in driving by Internal handle, axle 30 is done to clockwise direction around axle and rotate, by the left inside rocking arm 27 of opening, by interior opening in 32 drives of driver plate riveting axle, open driver plate 33, by the interior driver plate 33 of opening, by left locking rocking arm 25, pass motion to left back lock unlatching arm 26 again, thereby the rear lock wire drawing that drives left back lock to open on arm 26 moves right, rear lock is opened, realized interior door opening function.
Rear lock is outer opening: by connecting the left outside motion of opening Rocker arm 5 of outer handle, drive external-open driver plate 11, by external-open driver plate 11, pass motion to the left outside push pedal 12 of opening, and open push pedal 12 and by left locking rocking arm 25, pass motion to left back lock and open arm 26 by left outside, thereby after driving, lock wire drawing moves right, rear lock is opened, realized outer door opening function.
The utility model rotates around middle control coupled arm riveting axle 9 by left insurance for children coupled arm 8; thereby the motion by insurance for children couple axle 10 realizes and is connected and disconnects two states with left inside opening between rocking arm 27 at the left inside coupled arm 7 of opening; when off-state, by interior, cannot drive the left inside rocking arm 27 of opening to move the rotation of axle 30; thereby cannot unblank; guarantee that the head of a family can attentively drive; and the children's process of being at play that needn't worry back seat can be opened car door, realize protection of the child function.
The utility model is by the rotation of sliding door dead lock 19 upper rocker arms, drive left inside push pedal 24 motions of opening, make left locking rocking arm 25 motions, thereby make left outsidely to open push pedal 12 and open between arm 26 and realize and being connected and disconnection two states with left back lock, when disconnecting, interior of blocking-up and outer handle transmit motion to door lock, realize electronic latch functions; During connection, connect the motion between interior handle and outer handle, thereby realize the electronic unlocking function of door lock.
The utility model moves up and down by manually interior locking couple axle 23, drive left inside locking swinging plate 18 rotations, drive left inside push pedal 24 motions of opening, make 25 motions of left locking rocking arm, thereby make left outsidely to open push pedal 12 and open between arm 26 and realize and being connected and disconnection two states with left back lock, when disconnection, interior of blocking-up and outer handle are delivered to the motion of door lock, during connection, connect the motion between interior handle and outer handle, thereby realize manual locking and the unlocking function of door lock.
The utility model is simple, compact and reasonable for structure; By a plurality of parts that originally concentrated on same axle are separately riveted at the diverse location of base plate, owing to there is no the impact of the cumulative limit of a plurality of parts, effectively increased the manufacture stability of door drive mechanism in this, effectively reduce production disqualification rate.
Claims (9)
1. door drive mechanism in a separate type, comprise base plate (21), it is characterized in that: on described base plate (21), be provided with interior axle (30), the left inside rocking arm (27) of opening is installed with in base plate (21) inner side by the interior catch that axle (30) bottom one is connected, and describedly interior axle (30) is passed in being provided with successively on the split axle of base plate (21) outside portion and opens torsion spring (31), the left inside coupled arm (7) of opening, described base plate (21) is gone up corresponding to interior the upper right side of axle (30), by rear lock, opening the hinged left back lock of arm riveting axle (14) opens arm (26), opens interlock plate (4), left outsidely opens push pedal (12), wherein left outsidely open push pedal (12) and be located at base plate (21) outside, unlatching interlock plate (4), left back lock are opened arm (26) and are located at base plate (21) inner side, inside open driver plate (33) one end and be articulated with unlatching interlock plate (4) lower end, the other end is located at left inside opening in rocking arm (27) lower curved link slot by the interior driver plate riveting axle (32) of opening, described base plate (21) is upper to rotate and is provided with taper pad (22) corresponding to rear lock unlatching arm riveting axle (14) right side, the left inside outboard end of opening push pedal (24) being connected on described taper pad (22) connects left locking rocking arm (25), the lever of described left locking rocking arm (25) is located at left back lock and is opened in the guide chute of arm (26) top, the connecting rod on described taper pad (22) top is located at stirring in groove of left inside locking swinging plate (18), described left inside locking swinging plate (18) is rotated and is located at base plate (21) end, upper right by interior locking swinging plate riveting axle (17), described base plate (21) outer lower portion is rotated and is provided with the left outside rocking arm (5) of opening, left outside opening in the surperficial arc guide barrel of rocking arm (5) is located in external-open driver plate (11) lower end, upper end is articulated with on the left outside lower linking arm of opening push pedal (12), and the described left outside upper linking arm of opening push pedal (12) is resisted against on the lever of left locking rocking arm (25), described left outside when opening rocking arm (5) and being provided with arc guide barrel one side upper end and being up to the limit, being resisted against lower lock opens on arm couple axle (2), described lower lock is opened arm couple axle (2) and is riveted on lock unlatching arm (34) bottom, lower-left, described lower-left lock is opened arm (34) upper end kink and is resisted against left inside coupled arm (7) the bottom push and block end of opening, described lower-left lock is opened arm (34) and is rotated and be arranged at base plate (21) above corresponding to the left outside place, top that opens rocking arm (5) by lower lock unlatching arm riveting axle (35), on described lower lock unlatching arm riveting axle (35), be also arranged with lower-left lock and open arm return spring (1), and the both ends of described lower-left lock unlatching arm return spring (1) are pressed in respectively, and lower lock is opened arm couple axle (34) and upper this lower lock that coordinates of base plate (21) is opened in the projection of arm return spring (1).
2. door drive mechanism in separate type as claimed in claim 1, is characterized in that: described left inside locking swinging plate (18) is upper is fixed with locking couple axle (23) by interior locking sheath (37).
3. door drive mechanism in separate type as claimed in claim 1, it is characterized in that: described left outside rocking arm (5) middle part of opening is articulated with base plate (21) above by external-open driver plate riveting axle (3), and left outside rocking arm (5) outboard end of opening is provided with external-open joint (6).
4. door drive mechanism in separate type as claimed in claim 1, it is characterized in that: described base plate (21) outer surface one end is also by the hinged insurance for children coupled arm of middle control coupled arm riveting axle (9) (8), in the hollow groove of described insurance for children coupled arm (8) end cross setting, be provided with insurance for children couple axle (10), slide and be arranged at left inside opening in the vertical chute arranging in rocking arm (27) top in described insurance for children couple axle (10) end, when insurance for children couple axle (10) is left inside while sliding to bottom in opening rocking arm (27) top chute, left inside coupled arm (7) the top push arm of opening is resisted against on insurance for children couple axle (10).
5. door drive mechanism in separate type as claimed in claim 1, is characterized in that: described left back lock is opened after arm (26) bottom joint connects by rear lock wire drawing and locked.
6. door drive mechanism in separate type as claimed in claim 1, is characterized in that: on described base plate (21), be also provided with sliding door dead lock (19), described sliding door dead lock (19) is connected in taper pad (22) bottom by the rocking arm of its upper end.
7. door drive mechanism in separate type as claimed in claim 1, is characterized in that: between described left inside locking swinging plate (18) and interior locking swinging plate riveting axle (17), be provided with packing ring (36).
8. door drive mechanism in separate type as claimed in claim 1, is characterized in that: described base plate (21) is upper is provided with lug boss corresponding to the left outside upper linking arm of push pedal (12) place that opens, and this lug boss is provided with beam (13).
9. door drive mechanism in separate type as claimed in claim 1, it is characterized in that: in the riveted joint of described unlatching interlock plate (4) middle part has, open push pedal return axle (16), in described, open push pedal return axle (16) and be placed in the return groove on base plate (21), in rear lock unlatching arm return spring (15) lower end is connected in, open push pedal return axle (16) upper, upper end is connected in base plate (21) junction, upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320613317.3U CN203531575U (en) | 2013-09-30 | 2013-09-30 | Separating middle door transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320613317.3U CN203531575U (en) | 2013-09-30 | 2013-09-30 | Separating middle door transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203531575U true CN203531575U (en) | 2014-04-09 |
Family
ID=50417798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320613317.3U Withdrawn - After Issue CN203531575U (en) | 2013-09-30 | 2013-09-30 | Separating middle door transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203531575U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470098A (en) * | 2013-09-30 | 2013-12-25 | 无锡忻润汽车安全***有限公司 | Separating middle door transmission mechanism |
| CN105370116A (en) * | 2015-12-15 | 2016-03-02 | 襄阳航安汽车***件有限公司 | Sliding door lock mechanism |
-
2013
- 2013-09-30 CN CN201320613317.3U patent/CN203531575U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470098A (en) * | 2013-09-30 | 2013-12-25 | 无锡忻润汽车安全***有限公司 | Separating middle door transmission mechanism |
| CN103470098B (en) * | 2013-09-30 | 2015-08-19 | 无锡忻润汽车安全***有限公司 | Door drive mechanism in separate type |
| CN105370116A (en) * | 2015-12-15 | 2016-03-02 | 襄阳航安汽车***件有限公司 | Sliding door lock mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140409 Effective date of abandoning: 20150819 |
|
| RGAV | Abandon patent right to avoid regrant |