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 8197089 B1

Expired

Date of Patent:

Jun. 12, 2012

Filed:

Jun. 04, 2010

Led lamp

Applicants:

Kun-jung Chang, Kaohsiung County, TW;

Ching-yuan Juan, Kaohsiung County, TW;

Kuo-chun Lin, Kaohsiung County, TW;

Ching-huang Juan, Kaohsiung County, TW;

Inventors:

Kun-Jung Chang, Kaohsiung County, TW;

Ching-Yuan Juan, Kaohsiung County, TW;

Kuo-Chun Lin, Kaohsiung County, TW;

Ching-Huang Juan, Kaohsiung County, TW;

Assignee:

Li-Hong Technological Co., Ltd., Kaohsiung County, TW;

Attorney:

Muncy, Geissler, Olds & Lowe, PLLC

Primary Examiner:

David Crowe

Int. Cl.

CPC ...

F21S 4/00 (2006.01); F21V 21/00 (2006.01); F21V 29/00 (2006.01); F21V 7/20 (2006.01);

U.S. Cl.

CPC ...

Abstract

An LED lamp at least includes an LED lamp set and an adjustment assembly. The LED lamp set includes an LED set and a cooling set. The LED set includes at least one LED lamp element which is replaceable individually and a holder to hold the LED lamp element. The cooling set is fastened to the holder. The adjustment assembly includes an adjustment member and an adjustment holder that contain mating engaging portions engageable with each other. The adjustment member is coupled with the adjustment holder and the LED lamp set to provide adjustment function of light illumination angle. The invention further includes an assembly dock coupled with a plurality of LED lamp sets and adjustment assemblies according to requirements to enhance expandability and usability. The structure thus formed can be assembled and disassembled easily, and also provides greater expandability, replacement capability and practicality.

Find Patent Forward Citations

Chang, Kun-Jung. (2012). Led lamp (U.S. Patent No. 8197089). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8197089

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