The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 08, 1994
Filed:
May. 06, 1993
Applicant:
Inventors:
David S Blumenthal, Natick, MA (US);
Richard Somersall, Sherborn, MA (US);
Steven Pauplis, Paxton, MA (US);
Assignee:
Clix Products, Inc., Natick, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B26F / ;
U.S. Cl.
CPC ...
83599 ; 16386 ; 30356 ; 402-1 ; 402-4 ;
Abstract
A sheet perforating punch formed of hard polymeric material formed of a punch plate with punching teeth and a die plate with holes intended to be registered with the teeth, snap-together hinging being provided for rotatably coupling the two plates together along respective edges thereof so that the registration of corresponding ones of the holes and teeth are fixed and so that no discernible relative axial displacement or travel of the two plates is permitted.