Invention Grant
- Patent Title: Punch
- Patent Title (中): 冲床
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Application No.: US13144812Application Date: 2010-01-13
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Publication No.: US08221108B2Publication Date: 2012-07-17
- Inventor: Trevor Martin Higgins
- Applicant: Trevor Martin Higgins
- Applicant Address: GB Nottingham
- Assignee: I Holland Limited
- Current Assignee: I Holland Limited
- Current Assignee Address: GB Nottingham
- Agency: Pearne & Gordon LLP
- Priority: GB0900642.0 20090116
- International Application: PCT/GB2010/000047 WO 20100113
- International Announcement: WO2010/082022 WO 20100722
- Main IPC: B29C43/08
- IPC: B29C43/08
Abstract:
A punch (10, 110) for forming a tablet is described. The punch includes a cam surface (24, 124) which in use contacts a compression surface (62). The cam surface includes a substantially planar flat portion (14, 114), the flat portion having a non-circular shape when viewed along a direction (20) normal to the plane of the flat portion.
Public/Granted literature
- US20110300253A1 PUNCH Public/Granted day:2011-12-08
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