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:
May. 28, 2013
Filed:
Jun. 09, 2011
Applicant:
Chi-lin Chen, Taipei, TW;
Inventor:
Chi-Lin Chen, Taipei, TW;
Assignee:
USTA Co., Ltd., Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 4/00 (2006.01); F21S 8/00 (2006.01); F21V 21/00 (2006.01); F21L 19/00 (2006.01); F21L 4/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A LED lamp assembly for use in a long passage includes an elongated rectangular housing carrying multiple power-output electric connectors, a power-input electric connector and a power switch, a flat rectangular light source having a light-emitting face and selectively fastened to a rectangular top end of housing in one of four angular positions that spaced from one another at 90° angle, and a mounting plate extending perpendicularly from one side of the rectangular end wall of the housing having a plurality a plurality of equiangularly spaced and smoothly arched mounting slots for mounting.