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, 1989
Filed:
Jun. 16, 1988
Applicant:
Inventor:
Paul G Degelmann, Americus, GA (US);
Assignee:
Cooper Industries, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F21V / ;
U.S. Cl.
CPC ...
362290 ; 362260 ; 362457 ;
Abstract
A fluorescent lamp fixture having a troffer and a louver light diffuser includes meltable fasteners for attaching the louver light diffuser to the troffer. In the event of a fire, the meltable fasteners allow the louver light diffuser to fall free from the troffer.
Degelmann, Paul. (1989). Light diffuser mounting system (U.S. Patent No. 4851979). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4851979
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile