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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.:

US 10267496 B1

PDFFull Text
Expired
Date of Patent:
Apr. 23, 2019

Filed:

Jan. 15, 2016

Led covers and led light bulbs incorporating the same

Applicant:

Noble Corporation, Zhong Shan, Guangdong Province, CN;

Inventor:

Hing Chuen Allan Kwong, Zhong Shan, CN;

Assignee:

Gardenia Industrial Limited, Road Town, Tortola, VG;

Attorney:

Lewis Roca Rothgerber Christie LLP

Primary Examiner:

Anh T Mai

Assistant Examiner:

Meghan K Ulanday

Int. Cl.
CPC ...
F21V 17/16 (2006.01); F21V 5/00 (2018.01); F21V 29/74 (2015.01); F21V 3/06 (2018.01); F21V 3/02 (2006.01); F21V 3/04 (2018.01); F21K 9/20 (2016.01); F21V 19/00 (2006.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 17/164 (2013.01); F21K 9/20 (2016.08); F21V 3/02 (2013.01); F21V 3/049 (2013.01); F21V 3/062 (2018.02); F21V 5/002 (2013.01); F21V 5/005 (2013.01); F21V 29/74 (2015.01); F21V 19/003 (2013.01); F21Y 2115/10 (2016.08);
Abstract

A translucent cover for an LED light bulb is disclosed. The translucent cover includes a cover body made from a light-transmissive material, light-scattering particles in the light-transmissive material, and a series of micro-structure features on and inner surface of the cover body. The micro-structure features are configured to refract and reflect light emitted from the LED light bulb to increase the emission angle of the light emitted from the cover.

Find Patent Forward Citations

Kwong, Hing Chuen Allan. (2019). Led covers and led light bulbs incorporating the same (U.S. Patent No. 10267496). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10267496

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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