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:
Feb. 19, 2002
Filed:
Aug. 13, 1999
Paul Julian Wyser, Appenzell, CH;
Jürg Schnidrig, Diegten, CH;
Renata A.G., Itingen, CH;
Abstract
Breaker switch arranged on a wall ( ) of an electric device ( ) including a receptacle ( ), containing a thermofusible composition ( ) having a softening point &thgr; , and a flexible metal strip ( ) interposed between two studs ( ) fixed by one end to the wall ( ) extending above the receptacle ( ) and being provided in its free portion with means ( ) for the anchoring thereof in said thermofusible composition to bend the strip ( ) against the two studs ( ). The receptacle ( ) is advantageously extended by a heat probe ( ) going to the core of the device ( ). When the temperature of the device ( ) exceeds &thgr; the anchoring means ( ) are released from the thermofusible composition by the elastic return force of the strip ( ) thereby opening the contact between the studs ( ). Application to a battery, in particular of the lithium-ion type.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile