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:
Apr. 23, 2019
Filed:
May. 28, 2014
Applicant:
Osram Gmbh, Munich, DE;
Inventors:
Junnan He, Shenzhen, CN;
Yunsong Zhang, Shenzhen, CN;
Quansheng Liu, Shenzhen, CN;
Shijun Nie, Shenzhen, CN;
Assignee:
LEDVANCE GMBH, Garching Bei München, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21K 9/272 (2016.01); F21V 21/30 (2006.01); F21V 23/00 (2015.01); F21Y 103/10 (2016.01); F21Y 115/10 (2016.01); F21K 9/278 (2016.01); F21K 9/65 (2016.01); F21V 14/02 (2006.01);
U.S. Cl.
CPC ...
F21V 23/003 (2013.01); F21K 9/272 (2016.08); F21K 9/278 (2016.08); F21K 9/65 (2016.08); F21V 14/02 (2013.01); F21V 21/30 (2013.01); F21Y 2103/10 (2016.08); F21Y 2115/10 (2016.08);
Abstract
Various embodiments may relate to an end cap for a lamp tube of an illuminating device, including a mounting ring fixedly mounted to one end of the lamp tube by means of an assembled end, and a cover plate for closing the mounting ring at a free end. The end cap further includes a rotating ring mounted between the mounting ring and the cover plate at the free end, the cover plate rotatably closes the mounting ring by means of the rotating ring. Further various embodiments relate to an illuminating device adopting the end cap.