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. 25, 1978
Filed:
May. 19, 1976
Ernest Gerard DeNigris, Colts Neck, NJ (US);
Merle Victor Olsen, Lincroft, NJ (US);
Bell Telephone Laboratories, Incorporated, Murray Hill, NJ (US);
Abstract
The disclosed switch mechanism consists of two toggle arm type linkages connected to a switch actuator, powered by a dual torsion bar spring, each linkage working in opposition to the other. Thus, a net resultant force is exerted on the switch actuator locating the associated switch mechanism in either of two stable positions with the net resultant force being equal to the difference between the forces generated by the two torsion bar spring arms and applied by the two toggle arms to the switch actuator.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile