Invention Grant
- Patent Title: Hole punch
- Patent Title (中): 孔打孔
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Application No.: US12264329Application Date: 2008-11-04
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Publication No.: US08347770B2Publication Date: 2013-01-08
- Inventor: Jonathan Newman Cedar , Przemyslaw Godycki , Dan Reilly , Kenneth Zins
- Applicant: Jonathan Newman Cedar , Przemyslaw Godycki , Dan Reilly , Kenneth Zins
- Applicant Address: US MA Framingham
- Assignee: Staples The Office Superstore, LLC
- Current Assignee: Staples The Office Superstore, LLC
- Current Assignee Address: US MA Framingham
- Agency: Wolf, Greenfield & Sacks, P.C.
- Agent Randy J. Pritzker
- Main IPC: B26F1/14
- IPC: B26F1/14

Abstract:
A hole punch includes a base and a handle assembly to actuate a punch pin. The base may include a housing enclosing a punch head, and the housing may include an opening where the handle assembly is adapted to be recessed within the opening. The handle assembly may include a first linkage and a second linkage, each pivotally coupled to the base, and a third linkage pivotally coupled to both the first and second linkages, where the third linkage is arranged to move substantially parallel to the base. The first linkage may be substantially parallel to the second linkage when the punch pin is in a rest position, and the second linkage may be configured to nest within the first linkage when the punch pin is in a deployed position.
Public/Granted literature
- US20100107847A1 HOLE PUNCH Public/Granted day:2010-05-06
Information query
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