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:
Oct. 23, 2001
Filed:
Sep. 17, 1999
Applicant:
Inventor:
Jerry S. C. Yang, Taichung, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 1/700 ;
U.S. Cl.
CPC ...
F21S 1/700 ;
Abstract
A lamp assembly includes a light source, a lamp shade arranged to transmit light from the light source, and a casing arranged to accommodate the lamp shade, the casing and lamp shade substantially surrounding the light source. Although arranged to appear opaque when the light source is not illuminated, the casing is arranged to at least partially transmit light upon illumination of the light source so as to reduce shadows that would otherwise be cast by the casing.
Yang, Jerry S. C.. (2001). Lamp assembly with a casing that partially transmits light in order to reduce shadows (U.S. Patent No. 6305826). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6305826
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile