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. 07, 2010
Filed:
Feb. 25, 2009
Applicants:
Wei Hung Yu, Irvine, CA (US);
Connie Wang, Irvine, CA (US);
Inventors:
Wei Hung Yu, Irvine, CA (US);
Connie Wang, Irvine, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 33/00 (2006.01); F21S 8/00 (2006.01); F47G 21/18 (2006.01); A61J 15/00 (2006.01); A47G 19/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a straw cup with variable lights, primarily comprising of a set of light-emitting diodes surrounding the inside of the cup's straw, a circuit controller board, and power switch; when the power is activated, the liquid inside the straw's cup refracts and directs light, increasing the variation and brilliance of the twinkling lights and thus further increasing the variation of the straw cup's multicolored lights.