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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 9441794 B1

PDFFull Text
Date of Patent:
Sep. 13, 2016

Filed:

Jul. 22, 2014

Lamp tube

Applicant:

Lextar Electronics Corporation, Hsinchu, TW;

Inventor:

Jiun-Shi Huang, Kaohsiung, TW;

Assignee:

Lextar Electronics Corporation, Hsinchu, TW;

Attorney:
Primary Examiner:

Evan Dzierzynski

Int. Cl.
CPC ...
F21V 7/20 (2006.01); F21K 99/00 (2016.01); F21V 19/00 (2006.01); F21V 29/74 (2015.01); F21V 29/89 (2015.01); F21V 3/02 (2006.01); F21V 3/04 (2006.01); F21V 17/10 (2006.01); F21Y 101/02 (2006.01); F21Y 103/00 (2016.01);
U.S. Cl.
CPC ...
F21K 9/175 (2013.01); F21V 19/0055 (2013.01); F21V 29/74 (2015.01); F21V 29/89 (2015.01); F21V 3/02 (2013.01); F21V 3/0436 (2013.01); F21V 17/104 (2013.01); F21Y 2101/02 (2013.01); F21Y 2103/003 (2013.01);
Abstract

A lamp tube is provided, including a cover, a heat sink, and a light bar. The cover includes a first connection portion and a second connection portion opposite to each other. The heat sink includes a base, a first supporting portion, and a second supporting portion extended upwardly from the base. The first and second supporting portions respectively include a first recess and a second recess formed on the outer sides thereof. The cover is joined with the heat sink to form a tube structure by respectively engaging the first and second connection portions with the first and second recesses. The light bar is disposed on a surface formed by a first end and a second end of the first and second supporting portions which are distant from the base.

Find Patent Forward Citations

Huang, Jiun-Shi. (2016). Lamp tube (U.S. Patent No. 9441794). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9441794

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

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