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:
Dec. 31, 2013
Filed:
Nov. 29, 2011
Applicant:
Chi-lin Chen, Taipei, TW;
Inventor:
Chi-Lin Chen, Taipei, TW;
Assignee:
USTA Co., Ltd., Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 21/005 (2006.01); F21V 21/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A LED lamp assembly includes a rectangular electrical box formed of two symmetrical U-shaped frame panels that are detachably fastened together by a tongue-and-groove joint and holding therein a control circuit board that is affixed to two parallel mounting grooves in one U-shaped frame panel by screw nails, a back cover plate and a bracket affixed to the electrical box at two opposite sides for mounting, and an elongated, rectangular light source unit affixed to the bracket and controllable by the control circuit board to emit light.