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公开(公告)号:US5713682A
公开(公告)日:1998-02-03
申请号:US649579
申请日:1996-05-17
Applicant: Dennis Gary Clark , Steven Charles Black , Duane Christensen , Michael Barry Lasky
Inventor: Dennis Gary Clark , Steven Charles Black , Duane Christensen , Michael Barry Lasky
CPC classification number: B42F13/42
Abstract: A paper handling device comprises a flexible, substantially U-shaped handle portion having first and second side members, the first and second side members terminating at first and second ends respectively; first and second arms are respectively disposed at the first and second ends and each directed substantially away from the handle portion; first and second tines depend transversely from the first and second arms respectively, the first and second tines extending in a generally parallel relation and normally spaced apart from each other by a distance greater than the spacing between pre-punched holes in the paper. Compressing the handle portion reduces the distance between the tines so as to allow the tines to be inserted into the respective holes in the paper.
Abstract translation: 纸张处理装置包括具有第一和第二侧面构件的柔性大体上U形的手柄部分,第一和第二侧面分别在第一和第二端处终止; 第一和第二臂分别设置在第一和第二端处,并且每个臂基本上远离手柄部分; 第一和第二尖齿分别相对于第一和第二臂横向地相依,第一和第二尖齿以大致平行的关系延伸,并且通常彼此间隔一定距离大于纸中预先冲孔之间的距离。 压缩手柄部分减小了尖齿之间的距离,以便使齿可以插入到纸张中相应的孔中。
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公开(公告)号:US3265073A
公开(公告)日:1966-08-09
申请号:US35924964
申请日:1964-04-13
Applicant: MAX STARK , HASENPLAUGH GAYLE W
Inventor: MAX STARK , HASENPLAUGH GAYLE W
IPC: B42F13/42
CPC classification number: B42F13/42
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公开(公告)号:US1577563A
公开(公告)日:1926-03-23
申请号:US71523224
申请日:1924-05-22
Applicant: COPELAND ROBERT J
Inventor: COPELAND ROBERT J
IPC: B42F13/42
CPC classification number: B42F13/42
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公开(公告)号:US1562925A
公开(公告)日:1925-11-24
申请号:US74522224
申请日:1924-10-22
Applicant: FRANK STREMER
Inventor: FRANK STREMER
IPC: B42F13/42
CPC classification number: B42F13/42
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公开(公告)号:US1150442A
公开(公告)日:1915-08-17
申请号:US1914851108
申请日:1914-07-15
Applicant: MCLEAN WILLIAM ELLISON , COULL THOMAS CHARLES
Inventor: MCLEAN WILLIAM ELLISON , COULL THOMAS CHARLES
CPC classification number: B42F13/42
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公开(公告)号:US964811A
公开(公告)日:1910-07-19
申请号:US1908429594
申请日:1908-04-28
Applicant: CARTER CRUME COMPANY LTD
Inventor: ROBINSON GEORGE HEATH
CPC classification number: B42F13/42
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