CN111557504A - Mask for summer - Google Patents
Mask for summer Download PDFInfo
- Publication number
- CN111557504A CN111557504A CN202010444998.XA CN202010444998A CN111557504A CN 111557504 A CN111557504 A CN 111557504A CN 202010444998 A CN202010444998 A CN 202010444998A CN 111557504 A CN111557504 A CN 111557504A
- Authority
- CN
- China
- Prior art keywords
- mask
- connecting seat
- sleeve
- cloth
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a mask used in summer, which comprises a connecting seat and an isolating cover, wherein one side of the connecting seat is provided with a clamping groove, the connecting seat is provided with a rubber bandage, one side of the isolation cover is provided with a fixture block, the fixture block is arranged in the clamping groove, a connecting sleeve is arranged at the center of the other side of the isolation cover, a plurality of groups of limiting grooves are arranged on one side of the connecting sleeve away from the isolation cover, the outer side of the connecting sleeve is provided with a groove, the joint of the isolation cover and the connecting sleeve is provided with a through hole, the isolating cloth is arranged on the connecting sleeve, the rubber band is wound on the outer side of the isolating cloth and is arranged inside the groove, the isolating cover is made of plastic materials and has good toughness, so that the isolating cover cannot be easily deformed, and further, the isolation cover can not be tightly attached to the skin of a user, and the skin of the user can not be damaged.
Description
Technical Field
The invention belongs to the technical field of masks, and particularly relates to a mask used in summer.
Background
The mask is a sanitary article, is generally worn on the mouth and nose for filtering air entering the mouth and nose so as to achieve the effect of blocking harmful gas, smell, spray, virus and other substances, and is made of gauze or paper and the like.
When using gauze mask summer, generally can use the gauze mask that has the cotton material to make, through with this kind of gauze mask frenulum in oronasal cavity department for sand and dust, virus etc. that contain in the isolated outside air realize the protection to the user.
The prior art has the following problems:
1. when the mask is used in summer, the mask is tightly attached to the skin of a user, so that the skin of the user is easily damaged;
2. the whole body is made of an integrated material, and the polluted area cannot be replaced after the device is used;
3. the whole mask is made of isolating materials, so that the material consumption is large.
Disclosure of Invention
In order to solve at least one of the above problems, an object of the present invention is to provide a mask for summer use.
The invention is realized by the following technical scheme:
the utility model provides a gauze mask of using in summer, includes connecting seat and cage, the draw-in groove has been seted up to one side of connecting seat, be provided with the rubber bandage on the connecting seat, one side of cage is provided with the fixture block, the fixture block is installed the inside of draw-in groove, the opposite side central point of cage puts and is provided with the adapter sleeve, the adapter sleeve is kept away from multiunit spacing groove has been seted up to one side of cage, the outside of adapter sleeve is seted up flutedly, the cage with the through-hole has been seted up to the adapter sleeve junction, install the barrier cloth on the adapter sleeve, the outside winding of barrier cloth has the rubber band, the rubber band is installed the inside.
As a further improvement of the technical scheme, the outer side of the connecting seat is wrapped with an isolating sleeve, the two sides of the isolating sleeve are bonded with mask belts, and the isolating sleeve is composed of a carbon fiber felt pad and non-woven fabrics.
As a further improvement of the technical scheme, the two groups of rubber binding bands are arranged and are distributed on the connecting seat in a 90-degree crossed manner.
As a further improvement of the technical scheme, the clamping groove is of an annular structure, the inner size of the clamping groove is the same as the outer size of one end of the clamping block, and the clamping block passes through the clamping groove and the connecting seat to form a clamping structure.
As a further improvement of the technical scheme, the isolation cover is made of plastic, the isolation cover is made of the same material as the connecting seat, and the isolation cover and the clamping blocks are of an integrated structure.
As a further improvement of the technical scheme, four groups of limiting grooves are formed in the side face of one end of the connecting sleeve at equal angles, and the connecting sleeve and the rubber binding belt form a clamping structure through the limiting grooves.
As a further improvement of the technical scheme, the through holes are formed in the isolation cover and the connecting sleeve, the two groups of through holes have the same radius, and the central axes of the through holes coincide.
As a further improvement of the technical scheme, the isolation cloth is movably connected with the connecting sleeve, the area of the isolation cloth is larger than that of the through hole, and the isolation cloth is made of silk floss.
As a further improvement of the above technical solution, a maximum annular dimension formed by stretching the rubber band is larger than an inner dimension of the groove, and a dimension of the rubber band in a contracted state is smaller than the inner dimension of the groove.
The invention has the beneficial effects that: the mask for summer comprises a connecting seat and an isolating cover, wherein a clamping groove is formed in one side of the connecting seat, a rubber binding belt is arranged on the connecting seat, a clamping block is arranged on one side of the isolating cover and is installed in the clamping groove, a connecting sleeve is arranged in the center of the other side of the isolating cover, a plurality of groups of limiting grooves are formed in one side, away from the isolating cover, of the connecting sleeve, a groove is formed in the outer side of the connecting sleeve, a through hole is formed in the joint of the isolating cover and the connecting sleeve, isolating cloth is installed on the connecting sleeve, rubber bands are wound on the outer side of the isolating cloth, and the rubber bands are installed in the groove. The isolation cover is made of plastic materials and has good toughness, so that the isolation cover cannot be easily deformed, and further the isolation cover cannot be tightly attached to the skin of a user and cannot damage the skin of the user; the isolating cloth and the isolating sleeve can be replaced after being polluted by the assembling mode that the isolating cloth is wrapped on the connecting seat, then the isolating cloth is aligned to the through hole formed in one end of the connecting sleeve, one end of the connecting sleeve is wrapped by the isolating cloth, and the rubber band is installed in the groove to fix the isolating cloth; the effective isolation of the mask is realized by utilizing the isolation cloth and the isolation sleeve, and meanwhile, the isolation cloth and the isolation sleeve are used for comparing the material component with the material component of the existing mask, so that the investment of manufacturing materials is greatly reduced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of an assembly structure of the connecting seat, the isolation cover and the isolation cloth according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a schematic diagram of the backside structure of FIG. 2 according to the present invention.
In the figure: 1. a connecting seat; 2. a card slot; 3. a rubber bandage; 4. a mask band; 5. an isolation cover; 6. a clamping block; 7. connecting sleeves; 8. a limiting groove; 9. a groove; 10. a through hole; 11. an isolation cloth; 12. a rubber band; 13. and (4) an isolation sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the embodiments of the present invention.
Next, a mask for summer use according to an embodiment of the present invention will be specifically described with reference to fig. 1 to 4.
The utility model provides a gauze mask of using in summer, including connecting seat 1 and cage 5, draw-in groove 2 has been seted up to one side of connecting seat 1, be provided with rubber bandage 3 on the connecting seat 1, one side of cage 5 is provided with fixture block 6, fixture block 6 installs the inside at draw-in groove 2, the opposite side central point of cage 5 puts and is provided with adapter sleeve 7, adapter sleeve 7 keeps away from one side of cage 5 and has seted up multiunit spacing groove 8, recess 9 has been seted up in the outside of adapter sleeve 7, through-hole 10 has been seted up to cage 5 and adapter sleeve 7 junction, install barrier cloth 11 on the adapter sleeve 7, the outside winding of barrier cloth 11 has rubber band 12, the inside at recess 9 is installed.
Further, the outside parcel of connecting seat 1 has insulation support 13, and insulation support 13's both sides are glued and are had the gauze mask area 4, and insulation support 13 has carbon fiber felt pad and non-woven fabrics to constitute. Through installing separation sleeve 13 on connecting seat 1, make separation sleeve 13 wrap up one side of connecting seat 1 to make connecting seat 1 avoid with user's direct contact.
Further, the rubber bandage 3 is provided with two groups, and the two groups of rubber bandage 3 are distributed on the connecting seat 1 in a 90-degree crossed manner. After the arranged rubber bandage 3 is pulled to be in a stretching state, the isolation cover 5 is uniformly pressed, and the isolation cover 5 and the connecting seat 1 are assembled together.
Further, draw-in groove 2 is the loop configuration, and the inside dimension of draw-in groove 2 is the same with the one end outside dimension of fixture block 6, and fixture block 6 passes through to constitute the block structure between draw-in groove 2 and the connecting seat 1. One end of the clamping block 6 is arranged in the clamping groove 2, so that the clamping block 6 is connected with the connecting seat 1, and the connecting seat 1 is assembled with the isolation cover 5.
Further, cage 5 is the plastics material, and cage 5 is the same with the material of connecting seat 1, formula structure as an organic whole between cage 5 and the fixture block 6. The isolation cover 5 is made of plastic materials, so that the isolation cover 5 has good toughness while isolating external viruses and dust, the isolation cover 5 cannot be easily deformed, and the isolation cover 5 cannot be tightly attached to the skin of a user.
Furthermore, four sets of limiting grooves 8 are formed in the side face of one end of the connecting sleeve 7 at equal angles, and the connecting sleeve 7 forms a clamping structure through the limiting grooves 8 and the rubber bandage 3. The rubber bandage 3 is limited by four groups of limiting grooves 8 formed in one side of the connecting sleeve 7, so that the rubber bandage 3 can be arranged on the side face of the isolation cover 5 at a certain angle to limit the isolation cover 5.
Further, through holes 10 are formed in the isolation cover 5 and the connecting sleeve 7, the two groups of through holes 10 are identical in radius, and the central axes of the through holes coincide. Through holes 10 are formed in the isolation cover 5 and the connecting sleeve 7, so that a user can breathe external fresh air through the through holes 10.
Furthermore, the isolation cloth 11 is movably connected with the connecting sleeve 7, the area of the isolation cloth 11 is larger than that of the through hole 10, and the isolation cloth 11 is made of silk floss. By placing the isolation cloth 11 on the connecting sleeve 7, the isolation cloth 11 isolates the through hole 10, so that the through hole 10 isolates the external harmful substances under the condition of keeping the gas circulation.
Further, the maximum annular size formed by stretching the rubber band 12 is larger than the inner size of the groove 9, and the size of the rubber band 12 in a contracted state is smaller than the inner size of the groove 9. Through tensile rubber band 12, make rubber band 12 install on adapter sleeve 7, then loosen rubber band 12, make rubber band 12 recover, then slide rubber band 12 to the inside of recess 9, it is fixed to isolation cloth 11 through stretching rubber band 12, make isolation cloth 11 fix the one end at adapter sleeve 7.
The working principle and the using process of the invention are as follows: before using, through wrapping up the spacer sleeve 13 on the connecting seat 1, then through the through-hole 10 that the one end of aligning the adapter sleeve 7 was seted up with the spacer cloth 11, utilize the spacer cloth 11 to wrap up the one end of adapter sleeve 7, then through stretching the rubber band 12, make the rubber band 12 install on adapter sleeve 7, loosen the rubber band 12 again, make the rubber band 12 recover, slide the rubber band 12 to the inside of recess 9, install inside at recess 9 through stretching the rubber band 12 and fix the spacer cloth 11, make the spacer cloth 11 fix the one end at adapter sleeve 7, stretch the rubber bandage 3, make the local installation of rubber bandage 3 inside spacing groove 8, make the rubber bandage 3 carry out the secondary fixation to the spacer cloth 11, utilize the spacer cloth 11 to avoid the user to breathe outside air directly through-hole 10, and simultaneously, the cage 5 adopts the plastics material, has good toughness, make the cage 5 can not warp easily, and then make cage 5 can not closely laminate on user's skin, and the device is through using the back, through dismantling back to median 11 and spacer sleeve 13, through alcohol to connecting seat 1, cage 5 and adapter sleeve 7 through the disinfection back, it can reuse to change new median 11 and spacer sleeve 13.
The mask for summer comprises a connecting seat and an isolating cover, wherein a clamping groove is formed in one side of the connecting seat, a rubber binding belt is arranged on the connecting seat, a clamping block is arranged on one side of the isolating cover and is installed in the clamping groove, a connecting sleeve is arranged in the center of the other side of the isolating cover, a plurality of groups of limiting grooves are formed in one side, away from the isolating cover, of the connecting sleeve, a groove is formed in the outer side of the connecting sleeve, a through hole is formed in the joint of the isolating cover and the connecting sleeve, isolating cloth is installed on the connecting sleeve, rubber bands are wound on the outer side of the isolating cloth, and the rubber bands are installed in the groove. The isolation cover is made of plastic materials and has good toughness, so that the isolation cover cannot be easily deformed, and further the isolation cover cannot be tightly attached to the skin of a user and cannot damage the skin of the user; the isolating cloth and the isolating sleeve can be replaced after being polluted by the assembling mode that the isolating cloth is wrapped on the connecting seat, then the isolating cloth is aligned to the through hole formed in one end of the connecting sleeve, one end of the connecting sleeve is wrapped by the isolating cloth, and the rubber band is installed in the groove to fix the isolating cloth; the effective isolation of the mask is realized by utilizing the isolation cloth and the isolation sleeve, and meanwhile, the isolation cloth and the isolation sleeve are used for comparing the material component with the material component of the existing mask, so that the investment of manufacturing materials is greatly reduced.
In the description of the present invention, moreover, the terms "first", "second", "another", and "yet another" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. The utility model provides a gauze mask of summer usefulness, includes connecting seat (1) and cage (5), its characterized in that: draw-in groove (2) have been seted up to one side of connecting seat (1), be provided with rubber bandage (3) on connecting seat (1), one side of cage (5) is provided with fixture block (6), fixture block (6) are installed the inside of draw-in groove (2), the opposite side central point of cage (5) puts and is provided with adapter sleeve (7), adapter sleeve (7) are kept away from multiunit spacing groove (8) have been seted up to one side of cage (5), recess (9) have been seted up in the outside of adapter sleeve (7), cage (5) with through-hole (10) have been seted up to adapter sleeve (7) junction, install barrier cloth (11) on adapter sleeve (7), the outside winding of barrier cloth (11) has rubber band (12), rubber band (12) are installed the inside of recess (9).
2. The mask for summer use according to claim 1, wherein: the outside parcel of connecting seat (1) has insulation support (13), the both sides bonding of insulation support (13) has gauze mask area (4), insulation support (13) have carbon fiber felt pad and non-woven fabrics to constitute.
3. The mask for summer use according to claim 1, wherein: the two groups of the rubber bands (3) are arranged, and the two groups of the rubber bands (3) are distributed on the connecting seat (1) in a 90-degree crossed manner.
4. The mask for summer use according to claim 1, wherein: the clamping groove (2) is of an annular structure, the inner size of the clamping groove (2) is the same as the outer size of one end of the clamping block (6), and the clamping block (6) passes through the clamping groove (2) and the connecting seat (1) to form a clamping structure.
5. The mask for summer use according to claim 1, wherein: the isolation cover (5) is made of plastic, the isolation cover (5) is made of the same material as the connecting seat (1), and the isolation cover (5) and the clamping blocks (6) are of an integrated structure.
6. The mask for summer use according to claim 1, wherein: four sets of limiting grooves (8) are formed in the side face of one end of the connecting sleeve (7) at equal angles, and the connecting sleeve (7) forms a clamping structure through the limiting grooves (8) and the rubber binding bands (3).
7. The mask for summer use according to claim 1, wherein: the isolation cover (5) and the connecting sleeve (7) are provided with the through holes (10), and the through holes (10) are identical in radius and coincide in central axis.
8. The mask for summer use according to claim 1, wherein: the isolating cloth (11) is movably connected with the connecting sleeve (7), the area of the isolating cloth (11) is larger than that of the through hole (10), and the isolating cloth (11) is made of silk floss.
9. The mask for summer use according to claim 1, wherein: the maximum annular size that rubber band (12) are tensile to be formed is greater than the inside size of recess (9), size is less than under rubber band (12) the shrink state the inside size of recess (9).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010444998.XA CN111557504A (en) | 2020-05-23 | 2020-05-23 | Mask for summer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010444998.XA CN111557504A (en) | 2020-05-23 | 2020-05-23 | Mask for summer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111557504A true CN111557504A (en) | 2020-08-21 |
Family
ID=72069227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010444998.XA Pending CN111557504A (en) | 2020-05-23 | 2020-05-23 | Mask for summer |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111557504A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112137748A (en) * | 2020-10-22 | 2020-12-29 | 青岛市口腔医院 | Isolating device for isolating droplet propagation in oral treatment |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101564207A (en) * | 2009-04-09 | 2009-10-28 | 吴恩思 | Split type gauze mask with stand |
CN201782031U (en) * | 2009-11-18 | 2011-04-06 | 蔡水明 | Mask |
CN203828133U (en) * | 2014-03-11 | 2014-09-17 | 温州市睿德贸易有限公司 | Protective mask |
CN204259880U (en) * | 2014-09-18 | 2015-04-15 | 肖永初 | A kind of double-layer nasal mask hermetically-sealed construction |
CN206006040U (en) * | 2016-08-29 | 2017-03-15 | 潘雪 | The haze mask of filter material can be changed |
CN109222273A (en) * | 2017-07-11 | 2019-01-18 | 刘永刚 | A kind of cup-shaped mask |
CN111067167A (en) * | 2020-02-17 | 2020-04-28 | 张洪光 | Self-conversion type multipurpose mask and conversion use method thereof |
CN210432882U (en) * | 2019-06-11 | 2020-05-01 | 刘昊明 | Wound protection wound cover |
-
2020
- 2020-05-23 CN CN202010444998.XA patent/CN111557504A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101564207A (en) * | 2009-04-09 | 2009-10-28 | 吴恩思 | Split type gauze mask with stand |
CN201782031U (en) * | 2009-11-18 | 2011-04-06 | 蔡水明 | Mask |
CN203828133U (en) * | 2014-03-11 | 2014-09-17 | 温州市睿德贸易有限公司 | Protective mask |
CN204259880U (en) * | 2014-09-18 | 2015-04-15 | 肖永初 | A kind of double-layer nasal mask hermetically-sealed construction |
CN206006040U (en) * | 2016-08-29 | 2017-03-15 | 潘雪 | The haze mask of filter material can be changed |
CN109222273A (en) * | 2017-07-11 | 2019-01-18 | 刘永刚 | A kind of cup-shaped mask |
CN210432882U (en) * | 2019-06-11 | 2020-05-01 | 刘昊明 | Wound protection wound cover |
CN111067167A (en) * | 2020-02-17 | 2020-04-28 | 张洪光 | Self-conversion type multipurpose mask and conversion use method thereof |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112137748A (en) * | 2020-10-22 | 2020-12-29 | 青岛市口腔医院 | Isolating device for isolating droplet propagation in oral treatment |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111557504A (en) | Mask for summer | |
CN204838111U (en) | Medical dustproof gauze mask that disinfects | |
CN111513383A (en) | Removable assembled gauze mask of filter core | |
CN212520881U (en) | Mask | |
CN111569291B (en) | Umbrella type head full-wrapping protective mouth mask | |
CN210184570U (en) | Folding medical protective mask | |
CN111558180B (en) | Head full-wrapping protective mouth mask suitable for children | |
CN111577624A (en) | Fan suitable for head wraps up portable guard mouth face guard entirely | |
CN214509601U (en) | Plane gauze mask support frame | |
CN213029853U (en) | Polyvinylidene fluoride/polysulfone-containing composite antibacterial nanofiber mask | |
CN213549888U (en) | Mask with mask humidity adjusting paste | |
CN214677688U (en) | Side air leakage prevention mask | |
CN215351645U (en) | Multifunctional safety breathable protective mask | |
CN214547420U (en) | Mask with outer framework | |
CN217184934U (en) | Adjustable mask | |
CN212260545U (en) | Protective facial mask for infectious department | |
CN109846114B (en) | Isolation device for infectious department for preventing medical care personnel infection | |
CN219069544U (en) | High-efficient low-resistance protective mask | |
CN214127132U (en) | Soft rubber protective mask | |
CN212306878U (en) | Mask with filter disc | |
CN216601748U (en) | Multistage nanofiber protective facial mask | |
CN214340259U (en) | Detachable gauze mask | |
CN213463899U (en) | Mask with detachable ear straps and adjustable length of ear straps | |
CN212139477U (en) | Detachable face frame type gauze mask | |
CN112205692B (en) | Non-woven mask and production process thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200821 |
|
RJ01 | Rejection of invention patent application after publication |