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. 24, 1977
Filed:
May. 24, 1976
Applicant:
Inventors:
Gary Ronald Tucholski, Parma Heights, OH (US);
Frank George Spanur, Parma Heights, OH (US);
Assignee:
Union Carbide Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
426 61 ; 429 58 ; 429 66 ;
Abstract
The Galvanic Cell assembly incorporates an integral safety pressure switch comprising an active member and an insulating member. The active member is an electrically conductive invertible spring member having an inclined deformable first section, a curved second section and a centrally disposed opening. The cell container may be dished inwardly to provide additional room for the switch and to provide added deflection under pressure for operating the switch.
Tucholski, Gary. (1977). Safety switch for small diameter galvanic cells (U.S. Patent No. 4025696). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4025696
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile