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. 20, 2018
Filed:
Jun. 13, 2016
Applicant:
Litetronics International, Inc., Harvey, IL (US);
Inventors:
Robert Sorensen, Harvey, IL (US);
Raghu Rao, Romeoville, IL (US);
Assignee:
Litetronics International, Inc., Bedford Park, IL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21S 8/04 (2006.01); F21V 11/02 (2006.01); E04B 9/00 (2006.01); F21V 17/06 (2006.01); F21V 17/18 (2006.01);
U.S. Cl.
CPC ...
F21V 11/02 (2013.01); E04B 9/006 (2013.01); F21S 8/04 (2013.01); F21V 17/06 (2013.01); F21V 17/18 (2013.01);
Abstract
Technologies are described for a louver or lens holder having a rectangular or square frame with parallel first side edge and a second side edges. At least one extension extends from the first side edge and at least one retractable support arm is configured to be extended from, and retracted into, the second side edge. The louver or lens holder is configured to be inserted into a ceiling support grid and to be held therewith.