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:
Nov. 03, 2009
Filed:
Oct. 30, 2007
Applicants:
Chin-wen Chou, Taipei Hsien, TW;
Tsui-jung Su, Taipei Hsien, TW;
Inventors:
Chin-Wen Chou, Taipei Hsien, TW;
Tsui-Jung Su, Taipei Hsien, TW;
Assignee:
Zippy Technology Corp., Taipei Hsien, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A light directing structure for instruction switches includes an instruction switch, a control element coupled on the perimeter of the instruction switch that is made from a light directing material and has an installation opening to hold the instruction switch, and a circuit board which is electrically connected to the instruction switch and has at least one lighting element to emit light to the control element to enable the control element to generate uniform illumination.