发明授权
- 专利标题： Plastic fasteners, needles for dispensing and method of manufacture
- 专利标题（中）： 塑料紧固件，分配针和制造方法
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申请号： US10343080申请日： 2001-07-25
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公开(公告)号： US07681730B2公开(公告)日： 2010-03-23
- 发明人: William J. Cooper , Jeffrey A. Raymond , Charles L. Deschenes , Daniel Gilbertson
- 申请人： William J. Cooper , Jeffrey A. Raymond , Charles L. Deschenes , Daniel Gilbertson
- 申请人地址： US CA Pasadena
- 专利权人： Avery Dennison Corporation
- 当前专利权人： Avery Dennison Corporation
- 当前专利权人地址： US CA Pasadena
- 代理机构： Kriegsman & Kriegsman
- 国际申请： PCT/US01/23451 WO 20010725
- 国际公布： WO02/08064 WO 20020131
- 主分类号： B65D85/24
- IPC分类号： B65D85/24
摘要：
A needle (51) particularly well-suited for use in the dispensing of plastic fasteners (21) of the type comprising a filament (15) having a cross-bar (23-1, 23-2) at a first end thereof, each of the cross-bar (23-1, 23-2) and the filament (15) including a first flat side, the first flat sides of the cross-bar (23-1, 23-2) being coplanar. The needle (51) includes a stem portion (53). The stem portion (53) terminates in a tip (57) at its front end and is shaped to define a longitudinal bore (59) and a longitudinal slot (61) for receiving the filament (15) and the cross-bar (23-1, 23-2). The longitudinal bore (59) has a first flat side, and the longitudinal slot (61) has a first flat side, wherein the flat sides are coplanar.
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