US3636581A - Window sash paintbrush - Google Patents
Window sash paintbrush Download PDFInfo
- Publication number
- US3636581A US3636581A US27544A US3636581DA US3636581A US 3636581 A US3636581 A US 3636581A US 27544 A US27544 A US 27544A US 3636581D A US3636581D A US 3636581DA US 3636581 A US3636581 A US 3636581A
- Authority
- US
- United States
- Prior art keywords
- crosshead
- brush
- handle
- sash
- shank
- 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.)
- Expired - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B17/00—Accessories for brushes
- A46B17/02—Devices for holding brushes in use
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
Definitions
- ABSTRACT [51] ..A46b 17/00
- a brush for painting mullions and component parts of a sash [58] Field of Search ..15/166, 160, 246, 248 fra which, does not require a steady hand and which, when properly adjusted and used, prevents smearing of unwanted [56] References Ci paint on the panes of glass. A brush of requisite size and shape having a screw-threaded shank at the headed end.
- This shank UNlTED STATES PATENTS constitutes a part of an adapter and is adjustably mounted on a 445,158 1/1 891 Bradford ..15/166 simple easy-to-comwl steadyins, guiding and handling unit- 880l l l 2/ 9108 4 Claims, 5 Drawing Figures Thomas 1 5/246 mamfinmzsmz 3636581 Fig. 6
- WINDOW SASII PAINTBRUSII This invention relates to certain new and useful improvements in a special purpose painting brush which is such in construction and adaptability that it can be adjusted and handled, regardless of the angle of the brush in the hand of the user, to apply paint with expediency and ease and without haphazardly smearing unwanted paint on the panes of a window sash or panels of a door having an upper sashlike part.
- the ready-to-use device lends itself to unhampered painting of the surfaces of vertical mullions, horizontal dividers and restricted marginal sloping surfaces of component frame parts of a paneequipped sash.
- the bristled head is proportional in length and width with the limited surfaces which are to be brushed and painted.
- a suitable rigid head is operatively mounted at one transverse end of the bristled brush.
- This head is provided with a right angularly disposed shank which constitutes a component part of a brush mounting and an adjusting adapter.
- the adapter is cooperable with a manually grippable T-shaped handling and steadying unit or device in a manner to be hereinafter more clearly set forth.
- One aspect of the invention has to do with a paintbrush characterized by the aforementioned bristled head.
- the free ends of the bristles are cut across at an angle oblique to the adjacent part of the handling unit or means.
- the head of the bristled brush may comprise a hollow sheath to accommodate a blocklike connector on a cooperating end of a screw-threaded shank which serves as the aforementioned adapter.
- the handling unit or means is capable of being produced from lightweight metal or moldable plastic, as is generally the case. It is T-shaped in plan and has a suitably elongated handle with a crosshead at one end of the handle. One component part of the crosshead constitutes a fingerlike stabilizing and positioning guide. The other end portion of the crosshead has a screw-threaded hole for reception and adjustable mounting of the screwthreaded shank. A thumb nut is provided to maintain the brush adjustment desired.
- FIG. 1 is a fragmentary plan view of window sash showing mullions and dividers and showing, what is more significant, the improved sash painting brush and the manner in which it is constructed and used.
- FIG. 2 is a view observing the structure of FIG. 1 in a direction from right to left.
- FIG. 3 is a plan view of the overall ready-to-use device showing a portion broken away and appearing in section.
- FIG. 4 is an end elevational view observing FIG. 3 in a direction from left to right.
- FIG. 5 is a perspective view of the composite or twopart paintbrush.
- the part of the invention which is referred to as the special purpose brush is denoted by the numeral 6.
- the handling device or unit for the brush is denoted by the numeral 8.
- the brush 6 comprises a bristled head of requisite width and length denoted by the numeral 10 in FIG. 5.
- the free ends of the brush bristles are cut across at an angle as denoted at 12.
- the complemental head at one transverse end of the bristled brush is denoted at 14 and as illustrated is preferably of hollow construction and provides a sheath 16 (FIG. 5).
- the sheath serves to accommodate the adapter means.
- the adapter means comprises a rigid block fixedly mounted on one end of a straight screw-threaded shank 18.
- the block is denoted at 20 and is fashioned to fit in the hollow portion 16 of the head 14 in an obvious manner to permit brushes to be changed and to permit brushes of different textures, if desired, to be used. 1
- the plastic or equivalent holder or handling and steadying means 8 is of one piece construction T-shaped in plan and comprises an elongated handle 22 which embodies a plate portion 24 which is used to carry the trademark or other printed or equivalently applied indicia (not shown). This plate portion is marginally surrounded by an appropriate enclosing bead 26. There is a beaded hole 28 at the rearward end portion 30 and which can be employed to suspend or hang the tool from a nail, bracket or the like (not shown) when it is not being used or for other purposes.
- the outer or forward end of the handle 22 is provided with a crosshead 32.
- This crosshead is centered and one fingerlike end portion or extension 34 is rounded at 36 and constitutes a stabilizing guide and gauge which is disposed at right angles to the handle.
- the other oppositely extending end portion 38 is provided with a screwthreaded hole 40 into which the shank or adapter 18 is threadedly mounted and adjustably retained as is evident particularly from FIG. 3.
- the median portion of the shank is screwed through the hole and the extending end portion is provided with a thumb nut 42 which is used for adjusting and retaining purposes as is evident.
- the adjustable and detachable brush means 6 and handling means 8 coordinate in providing an assembly which, as repeated experience has shown, well serves the purposes desired.
- a steady hand is not required because the guide and gauge finger 34 rides on a coacting surface of the mullion or divider as is thought to be evident from the illustration appearing in FIGS. 1 and 2.
- the angle of the brush in the painters hand it has been repeatedly proved that unwanted paint cannot and does not reach or touch the glass surface assuming, of course, that proper adjustment of the parts has been made prior to painting.
- the brush is capable of being manually steadied and allows the painter to paint smoothly and with the brush bristles converting the entire surface desired without smearing unwanted paint on the coacting glass surface.
- the bristled brush head 10 is in spaced parallel relation to the crosshead 32 and is in a generally com mon plane therewith.
- the mounting and adjusting shank or adapter 18 is offset from the lengthwise axis of the handle and is parallel thereto.
- a sash painting brush comprising a manually grippable and actuatable handling unit substantially T-shaped in plan, said unit embodying a stem providing an elongated handle, a crosshead at an outer end of said handle designed and adapted to provide a stabilizing guide and gauge located on one lengthwise side of said handle and which is adapted to contact and slidingly ride on a given component part of the sash which is being painted, the other end of said crosshead projecting laterally beyond the other lengthwise side of said handle and having a screw-threaded hole therein, an adapter embodying a screwthreaded adapter shank disposed at right angles to and forwardly beyond said crosshead and having a median portion adjustably mounted in said screw-threaded hole, a bristled brush coplanar with, parallel to, and spaced forwardly from said crosshead and having a bristle mounting head at one transverse end operatively mounted on a terminal end of said adapter shank.
- a sash painting brush comprising a one-piece manually grippable and manipulatable handling unit T-shaped in plan and embodying an elongated stem providing a handle and a complemental crosshead disposed at right angles to and having a median portion thereof united with a coordinating outward working end of said handle, one end portion of said crosshead projecting to and being located on one side of the longitudinal axis of said handle, constituting a stabilizing guide and being adapted to contact and slidingly ride atop a surface part of a selected mullion, the other end portion of said crosshead projecting laterally beyond an adjacent lengthwise side of said handle and having a screw-threaded hole therein, an adapter embodying a screw-threaded shank disposed at right angles to and forwardly beyond said crosshead and having a median portion adjustably mounted in said screwthreaded hole,
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Brushes (AREA)
Abstract
A brush for painting mullions and component parts of a sash frame which, does not require a steady hand and which, when properly adjusted and used, prevents smearing of unwanted paint on the panes of glass. A brush of requisite size and shape having a screw-threaded shank at the headed end. This shank constitutes a part of an adapter and is adjustably mounted on a simple easyto-control steadying, guiding and handling unit.
Description
United States Patent Zeman 1 Jan. 25, 1972 [54] WINDOW SASH PAINTBRUSH 1,697,756 1/1929 Curran ..15/166 2,644,186 7/1953 Guimond ....15/166 X [72] Inventor: Willard Y. Zeman, 10430 Albemarle 293 075 2 334 Pf if NU/166 X R a Charlotte, NC 28212 328,426 10/1885 Nowlin ..15/166 F! d: A is 1970 [22] pr 1 Primary Examiner-Peter Feldman [21] App]. No.: 27,544 AnomeyC1arence A. O'Brien and Harvey B. Jacobson 52 us. c1. ..15/166 [57] ABSTRACT [51] ..A46b 17/00 A brush for painting mullions and component parts of a sash [58] Field of Search ..15/166, 160, 246, 248 fra which, does not require a steady hand and which, when properly adjusted and used, prevents smearing of unwanted [56] References Ci paint on the panes of glass. A brush of requisite size and shape having a screw-threaded shank at the headed end. This shank UNlTED STATES PATENTS constitutes a part of an adapter and is adjustably mounted on a 445,158 1/1 891 Bradford ..15/166 simple easy-to-comwl steadyins, guiding and handling unit- 880l l l 2/ 9108 4 Claims, 5 Drawing Figures Thomas 1 5/246 mamfinmzsmz 3636581 Fig. 6
Sash
Willard ll Zeman IN VEN TOR.
WINDOW SASII PAINTBRUSII This invention relates to certain new and useful improvements in a special purpose painting brush which is such in construction and adaptability that it can be adjusted and handled, regardless of the angle of the brush in the hand of the user, to apply paint with expediency and ease and without haphazardly smearing unwanted paint on the panes of a window sash or panels of a door having an upper sashlike part.
Experience has shown that a sash brush constructed in accordance with the principles of the present invention is susceptible of practical and reliable use by an unskilled user. This is to say, repeated experience has shown that a steady hand is not required. Also experimental tests have shown that the brush and its accompanying handling means speeds up the job and saves valuable time and labor.
Briefly the ready-to-use device lends itself to unhampered painting of the surfaces of vertical mullions, horizontal dividers and restricted marginal sloping surfaces of component frame parts of a paneequipped sash. The bristled head is proportional in length and width with the limited surfaces which are to be brushed and painted. A suitable rigid head is operatively mounted at one transverse end of the bristled brush. This head is provided with a right angularly disposed shank which constitutes a component part of a brush mounting and an adjusting adapter. The adapter is cooperable with a manually grippable T-shaped handling and steadying unit or device in a manner to be hereinafter more clearly set forth.
One aspect of the invention has to do with a paintbrush characterized by the aforementioned bristled head. The free ends of the bristles are cut across at an angle oblique to the adjacent part of the handling unit or means. The head of the bristled brush may comprise a hollow sheath to accommodate a blocklike connector on a cooperating end of a screw-threaded shank which serves as the aforementioned adapter.
The handling unit or means is capable of being produced from lightweight metal or moldable plastic, as is generally the case. It is T-shaped in plan and has a suitably elongated handle with a crosshead at one end of the handle. One component part of the crosshead constitutes a fingerlike stabilizing and positioning guide. The other end portion of the crosshead has a screw-threaded hole for reception and adjustable mounting of the screwthreaded shank. A thumb nut is provided to maintain the brush adjustment desired.
These together with other objects and advantages which will become subsequently apparent reside in the details of construction and operation as more fully hereinafter described and claimed, reference being had to the accompanying drawings forming a part hereof, wherein like numerals refer to like parts throughout, and in which:
FIG. 1 is a fragmentary plan view of window sash showing mullions and dividers and showing, what is more significant, the improved sash painting brush and the manner in which it is constructed and used.
FIG. 2 is a view observing the structure of FIG. 1 in a direction from right to left.
FIG. 3 is a plan view of the overall ready-to-use device showing a portion broken away and appearing in section.
FIG. 4 is an end elevational view observing FIG. 3 in a direction from left to right.
And FIG. 5 is a perspective view of the composite or twopart paintbrush.
The part of the invention which is referred to as the special purpose brush is denoted by the numeral 6. The handling device or unit for the brush is denoted by the numeral 8.
The brush 6 comprises a bristled head of requisite width and length denoted by the numeral 10 in FIG. 5. The free ends of the brush bristles are cut across at an angle as denoted at 12. The complemental head at one transverse end of the bristled brush is denoted at 14 and as illustrated is preferably of hollow construction and provides a sheath 16 (FIG. 5). The sheath serves to accommodate the adapter means. More specifically the adapter means comprises a rigid block fixedly mounted on one end of a straight screw-threaded shank 18. The block is denoted at 20 and is fashioned to fit in the hollow portion 16 of the head 14 in an obvious manner to permit brushes to be changed and to permit brushes of different textures, if desired, to be used. 1
The plastic or equivalent holder or handling and steadying means 8 is of one piece construction T-shaped in plan and comprises an elongated handle 22 which embodies a plate portion 24 which is used to carry the trademark or other printed or equivalently applied indicia (not shown). This plate portion is marginally surrounded by an appropriate enclosing bead 26. There is a beaded hole 28 at the rearward end portion 30 and which can be employed to suspend or hang the tool from a nail, bracket or the like (not shown) when it is not being used or for other purposes. The outer or forward end of the handle 22 is provided with a crosshead 32. This crosshead is centered and one fingerlike end portion or extension 34 is rounded at 36 and constitutes a stabilizing guide and gauge which is disposed at right angles to the handle. The other oppositely extending end portion 38 is provided with a screwthreaded hole 40 into which the shank or adapter 18 is threadedly mounted and adjustably retained as is evident particularly from FIG. 3. The median portion of the shank is screwed through the hole and the extending end portion is provided with a thumb nut 42 which is used for adjusting and retaining purposes as is evident.
It is reiterated that the adjustable and detachable brush means 6 and handling means 8 coordinate in providing an assembly which, as repeated experience has shown, well serves the purposes desired. A steady hand is not required because the guide and gauge finger 34 rides on a coacting surface of the mullion or divider as is thought to be evident from the illustration appearing in FIGS. 1 and 2. Regardless of the angle of the brush in the painters hand it has been repeatedly proved that unwanted paint cannot and does not reach or touch the glass surface assuming, of course, that proper adjustment of the parts has been made prior to painting. When held in the hand and used in the manner illustrated in FIGS. 1 and 2 the brush is capable of being manually steadied and allows the painter to paint smoothly and with the brush bristles converting the entire surface desired without smearing unwanted paint on the coacting glass surface.
It will be noted that the bristled brush head 10 is in spaced parallel relation to the crosshead 32 and is in a generally com mon plane therewith. The mounting and adjusting shank or adapter 18 is offset from the lengthwise axis of the handle and is parallel thereto.
The foregoing is considered as illustrative only of the principles of the invention. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction and operation shown and described, and accordingly all suitable modifications and equivalents may be resorted to, falling within the scope of the. invention as claimed.
I claim:
1. A sash painting brush comprising a manually grippable and actuatable handling unit substantially T-shaped in plan, said unit embodying a stem providing an elongated handle, a crosshead at an outer end of said handle designed and adapted to provide a stabilizing guide and gauge located on one lengthwise side of said handle and which is adapted to contact and slidingly ride on a given component part of the sash which is being painted, the other end of said crosshead projecting laterally beyond the other lengthwise side of said handle and having a screw-threaded hole therein, an adapter embodying a screwthreaded adapter shank disposed at right angles to and forwardly beyond said crosshead and having a median portion adjustably mounted in said screw-threaded hole, a bristled brush coplanar with, parallel to, and spaced forwardly from said crosshead and having a bristle mounting head at one transverse end operatively mounted on a terminal end of said adapter shank.
2. The sash painting brush defined in and according to claim 1, and wherein said brush is of a length that the free ends of the bristles terminate short of the free end of said guide, said free ends being cut across at an angle which is oblique to the longitudinal axis of said crosshead.
3. For use when painting the surfaces of mullions, dividers and restricted marginal surfaces of oriented and coordinating component parts of the frame of a pane-equipped window sash, a sash painting brush comprising a one-piece manually grippable and manipulatable handling unit T-shaped in plan and embodying an elongated stem providing a handle and a complemental crosshead disposed at right angles to and having a median portion thereof united with a coordinating outward working end of said handle, one end portion of said crosshead projecting to and being located on one side of the longitudinal axis of said handle, constituting a stabilizing guide and being adapted to contact and slidingly ride atop a surface part of a selected mullion, the other end portion of said crosshead projecting laterally beyond an adjacent lengthwise side of said handle and having a screw-threaded hole therein, an adapter embodying a screw-threaded shank disposed at right angles to and forwardly beyond said crosshead and having a median portion adjustably mounted in said screwthreaded hole, a bristled brush coplanar with, parallel to and spaced forwardly from said crosshead and having a bristle mounting head at one transverse end, said head being hollow and providing a sheath, said shank being provided at outward end with a lateral projecting rigid block, said block being fitted telescopingly but retentively in the hollow portion of said sheath in a manner to permit brushes to be changed and to permit brushes of different textures to be used, and a thumb nut carried by a portion of said shank and being adapted to abut adjacent coacting surface of said crosshead.
4. The sash painting brush defined in and according to'claim 3, said brush being of a length appreciably less than the overall length of said crosshead and having free ends of the bristles terminating short of the free end of said guide, said free ends being cut across at an angle which is oblique to the longitudinal axis of said crosshead.
i i i i
Claims (4)
1. A sash painting brush comprising a manually grippable and actuatable handling unit substantially T-shaped in plan, said unit embodying a stem providing an elongated handle, a crosshead at an outer end of said handle designed and adapted to provide a stabilizing guide and gauge located on one lengthwise side of said handle and which is adapted to contact and slidingly ride on a given component part of the sash which is being painted, the other end of said crosshead projecting laterally beyond the other lengthwise side of said handle and having a screw-threaded hole therein, an adapter embodying a screw-threaded adapter shank disposed at right angles to and forwardly beyond said crosshead and having a median portion adjustably mounted in said screwthreaded hole, a bristled brush coplanar with, parallel to, and spaced forwardly from said crosshead and having a bristle mounting head at one transverse end operatively mounted on a terminal end of said adapter shank.
2. The sash painting brush defined in and according to claim 1, and wherein said brush is of a length that the free ends of the bristles terminate short of the free end of said guide, said free ends being cut across at an angle which is oblique to the longitudinal axis of said crosshead.
3. For use when painting the surfaces of mullions, dividers and restricted marginal surfaces of oriented and coordinating component parts of the frame of a pane-equipped window sash, a sash painting brush comprising a one-piece manually grippable and manipulatable handling unit T-shaped in plan and embodying an elongated stem providing a handle and a complemental crosshead disposed at right angles to and having a median portion thereof united with a coordinating outward working end of said handle, one end portion of said crosshead projecting to and being located on one side of the longitudinal axis of said handle, constituting a stabilizing guide and being adapted to contact and slidingly ride atop a surface part of a selected mullion, the other end portion of said crosshead projecting laterally beyond an adjacent lengthwise side of said handle and having a screw-threaded hole therein, an adapter embodying a screw-threaded shank disposed at right angles to and forwardly beyond said crosshead and having a median portion adjustably mounted in said screw-threaded hole, a bristled brush coplanar with, parallel to and spaced forwardly from said crosshead and having a bristle mounting head at one transverse end, said head being hollow and providing a sheath, said shank being provided at outward end with a lateral projecting rigid block, said block being fitted telescopingly but retentively in the hollow portion of said sheath in a manner to permit brushes to be changed and to permit brushes of different textures to be used, and a thumb nut carried by a portion of said shank and being adapted to abut adjacent coacting surface of said crosshead.
4. The sash painting brush defined in and according to claim 3, said brush being of a length appreciably less than the overall length of said crosshead and having free ends of the bristles terminating short of the free end of said guide, said free ends being cut across at an angle which is oblique to the longitudinal axis of said crosshead.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2754470A | 1970-04-13 | 1970-04-13 |
Publications (1)
Publication Number | Publication Date |
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US3636581A true US3636581A (en) | 1972-01-25 |
Family
ID=21838336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US27544A Expired - Lifetime US3636581A (en) | 1970-04-13 | 1970-04-13 | Window sash paintbrush |
Country Status (1)
Country | Link |
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US (1) | US3636581A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2225528A (en) * | 1988-11-16 | 1990-06-06 | Fereydoon Sepehr | Paint brush guard |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US293075A (en) * | 1884-02-05 | Cotton-marking brush | ||
US328426A (en) * | 1885-10-13 | Paint-brush | ||
US445158A (en) * | 1891-01-27 | Sole-edge-inking device | ||
US880111A (en) * | 1907-06-05 | 1908-02-25 | John F Thomas | Striper. |
US1697756A (en) * | 1927-06-27 | 1929-01-01 | Curran John | Striping device |
US2644186A (en) * | 1947-11-17 | 1953-07-07 | Drum Corp | Sash and molding painting device |
-
1970
- 1970-04-13 US US27544A patent/US3636581A/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US293075A (en) * | 1884-02-05 | Cotton-marking brush | ||
US328426A (en) * | 1885-10-13 | Paint-brush | ||
US445158A (en) * | 1891-01-27 | Sole-edge-inking device | ||
US880111A (en) * | 1907-06-05 | 1908-02-25 | John F Thomas | Striper. |
US1697756A (en) * | 1927-06-27 | 1929-01-01 | Curran John | Striping device |
US2644186A (en) * | 1947-11-17 | 1953-07-07 | Drum Corp | Sash and molding painting device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2225528A (en) * | 1988-11-16 | 1990-06-06 | Fereydoon Sepehr | Paint brush guard |
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