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:
May. 31, 2011
Filed:
Feb. 21, 2008
Applicant:
Norio Nagata, Matsumoto, JP;
Inventor:
Norio Nagata, Matsumoto, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41K 3/04 (2006.01); B41K 3/08 (2006.01); B41K 3/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A stamping device comprising a stamp, a drive mechanism for moving the stamp between a printing position and a standby position, and a return urging member that urges the stamp towards the standby position in order to return the stamp to the standby position if the drive mechanism becomes inoperable.