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:
Aug. 01, 2017
Filed:
Oct. 20, 2016
Applicant:
Elwha Llc, Bellevue, WA (US);
Inventors:
Roderick A. Hyde, Redmond, WA (US);
Jordin T. Kare, San Jose, CA (US);
David B. Tuckerman, Lafayette, CA (US);
Thomas A. Weaver, San Mateo, CA (US);
Lowell L. Wood, Jr., Bellevue, WA (US);
Richard N. Zare, Stanford, CA (US);
Assignee:
Elwha LLC, Bellevue, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 39/04 (2006.01); H01J 13/10 (2006.01); H01J 1/05 (2006.01); H01J 1/06 (2006.01); H01K 1/08 (2006.01); H01K 1/10 (2006.01); H01K 1/14 (2006.01); H01K 1/50 (2006.01); H01K 1/62 (2006.01); H05B 39/02 (2006.01); H01K 1/28 (2006.01); H01K 1/58 (2006.01); H01K 5/00 (2006.01);
U.S. Cl.
CPC ...
H05B 39/04 (2013.01); H01J 1/05 (2013.01); H01J 1/06 (2013.01); H01J 13/10 (2013.01); H01K 1/08 (2013.01); H01K 1/10 (2013.01); H01K 1/14 (2013.01); H01K 1/28 (2013.01); H01K 1/50 (2013.01); H01K 1/58 (2013.01); H01K 1/62 (2013.01); H01K 5/00 (2013.01); H05B 39/02 (2013.01);
Abstract
A filament for a light bulb includes a tube and a filament material within the tube, wherein the filament material is configured to be in a liquid state while the light bulb is in use.