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:
Mar. 25, 1980
Filed:
May. 22, 1978
Applicant:
Inventor:
Richard L Thompson, Hendersonville, NC (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F21V / ;
U.S. Cl.
CPC ...
362391 ; 362403 ; 362431 ;
Abstract
Safety device for preventing fall of pole-mounted luminaire support due to breaking of hoisting cable. Device comprises pivoted brake arm which automatically clamps and holds the support cable in the event the hoisting cable breaks during hoisting or lowering operations.
Thompson, Richard. (1980). Luminaire hoist safety device with automatic brake means adjacent top (U.S. Patent No. 4195332). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4195332
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile