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:
Sep. 02, 2014
Filed:
Jun. 29, 2010
Takaaki Cyuzawa, Hirakata, JP;
Takaaki Cyuzawa, Hirakata, JP;
Panasonic Corporation, Kadoma-shi, JP;
Abstract
It comprises fixed terminalprovided with fixed contact; movable armatureprovided with movable contact; shaftinserted in the movable armature; sealing containerholding the fixed terminal and housing the movable armature and the shaft therein in hermetically-sealed state; contact pressure springgiving contact pressure between the movable contact and the fixed contact; return springurging the shaft to move away from the fixed contact; operation handle; shaft pressing piecepressing, in accordance with the operation of the operation handle, the other end of main body of the shaft to move the shaft closer to the fixed contact; and electromagnetic tripping blockwhich makes the movable/fixed contacts open by taking the pressing means away from the other end of the main body of the shaft in case that anomalous current flows through the movable/fixed contacts when they are contacted.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile