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1. 发明授权

US3820850A Brush construction and method of making the same 失效
标题翻译：刷结构及其制作方法
公开(公告)号：US3820850A
公开(公告)日：1974-06-28
申请号：US30934772
申请日：1972-11-24
申请人： BAKER BRUSH CO INC
发明人： WEISS G
IPC分类号： A46B3/12 , A46D1/08
CPC分类号： A46B3/12 , Y10S15/04
摘要： The present invention is directed to an improved method of making paint brushes or the like employing thermoplastic bristles, and to the resultant improved product. The article is characterized by improved painting characteristics and particularly bristle flexibility, low manufacturing costs, high resistance to the penetration of solvents and tenacity of connection to the ferrule component of the brush. In accordance with the invention there is provided a heat resistant ferrule having an adhesive band formed about an internal surface. Thermoplastic bristles are loaded into the ferrule so that the upper bristle edges are aligned with the band, the lower ends of the bristles projecting from the ferrule. Heat is then applied to the upper bristle edges, causing the same to melt, flow into contact with and become securely bonded to the adhesive, which is bonded to the ferrule, securely to unite the bristles and ferrule.

2. 发明授权

US3386119A Paint brush and method of making the same 失效
标题翻译：油漆刷和制作相同的方法
公开(公告)号：US3386119A
公开(公告)日：1968-06-04
申请号：US61999967
申请日：1967-03-02
申请人： BAKER BRUSH CO INC
发明人： SHULMAN STUART M
IPC分类号： A46B15/00
CPC分类号： A46B15/00

3. 发明授权

US3172141A Brush construction 失效
公开(公告)号：US3172141A
公开(公告)日：1965-03-09
申请号：US1813660
申请日：1960-03-28
申请人： BAKER BRUSH CO INC
发明人： ARENA JOHN F
IPC分类号： A46B15/00
CPC分类号： A46B15/00

4. 发明授权

US3165772A Paint roller construction 失效
标题翻译：油漆辊结构
公开(公告)号：US3165772A
公开(公告)日：1965-01-19
申请号：US30847563
申请日：1963-09-12
申请人： BAKER BRUSH CO INC
发明人： MCGINLEY JAMES J
IPC分类号： B05C17/02
CPC分类号： B05C17/02

5. 发明授权

US2130197A Display device 失效
公开(公告)号：US2130197A
公开(公告)日：1938-09-13
申请号：US15983137
申请日：1937-08-19
申请人： BAKER BRUSH CO INC
发明人： JOSEPH SCHICK
IPC分类号： A47F7/00
CPC分类号： A47F7/0007

6. 发明授权

US3875608A Brush construction 失效
公开(公告)号：US3875608A
公开(公告)日：1975-04-08
申请号：US44221074
申请日：1974-02-13
申请人： BAKER BRUSH CO INC
发明人： WEISS GERHART
IPC分类号： A46B3/12 , A46B3/02
CPC分类号： A46B3/12 , Y10S15/04
摘要： In accordance with the invention there is provided a brush having a heat resistant ferrule with an adhesive band formed about an internal surface. Thermoplastic bristles are disposed in the ferrule so that the upper bristle edges are aligned with the band, the lower ends of the bristles projecting from the ferrule. Heat is applied to the upper bristle edges, causing the same to melt, flow into contact with and become securely bonded to the adhesive, which is bonded to the ferrule, securely to unit the bristles and ferrule and form a barrier against the passage of paint and solvents therebeyond.

7. 发明授权

US3834863A Brush fabricating apparatus 失效
标题翻译：刷子布艺设备
公开(公告)号：US3834863A
公开(公告)日：1974-09-10
申请号：US43078874
申请日：1974-01-04
申请人： BAKER BRUSH CO INC
发明人： WEISS G
IPC分类号： A46B3/12 , A46D3/08
CPC分类号： A46B3/12
摘要： The present invention is directed to an apparatus for making brushes of the type in which a metallic ferrule, previously filled with bristles formed of thermoplastic material, is subjected to a heating step which fuses the exposed ends of the bristles internally of the ferrule into an integrated mass, the heating step at the same time preferably resulting in the formation of a connection between the molten material and the ferrule. The apparatus includes a conveyor progressively moving from a loading zone to a heating zone and is characterized by the provision of magnetic means for supporting the ferrules, and cam means interposed between the loading and heating zones which engage the supported ferrules and accurately position the same a predetermined selected distance from the heating units, thus automatically to assure that the bristles are exposed to a precisely measured quantity of heat.
摘要翻译：本发明涉及一种用于制造这种类型的刷子的装置，其中预先填充有由热塑性材料形成的刷毛的金属套圈经受加热步骤，该加热步骤将套圈内部的刷毛的暴露末端熔化成一体化质量，加热步骤同时优选地导致在熔融材料和套圈之间形成连接。

8. 发明授权

US3263259A Paint brush 失效
公开(公告)号：US3263259A
公开(公告)日：1966-08-02
申请号：US37494064
申请日：1964-06-15
申请人： BAKER BRUSH CO INC
发明人： SHULMAN STUART M
IPC分类号： A46B15/00
CPC分类号： A46B15/00

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