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:
Jul. 09, 1991
Filed:
Nov. 14, 1990
Applicant:
Inventors:
Nobuyuki Akizawa, Tokyo, JP;
Yasunori Kudo, Tokyo, JP;
Toshiyuki Kanai, Tokyo, JP;
Yasuo Kamei, Tokyo, JP;
Nobuaki Oyama, Tokyo, JP;
Akihito Negishi, Tokyo, JP;
Assignee:
Max Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B27F / ;
U.S. Cl.
CPC ...
227155 ; 227131 ;
Abstract
An electric stapler including tension springs which prevent a second staple from entering a staple supply position of a magazine when a first staple is a jammed therein. The tension springs are connected between the arm of actuating links and connecting rods. The connecting rods connect the actuating links to the shaft of a motor. A clincher is provided which folds the legs of a U-shaped staple which have penetrated an article to a stapled against the article.