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 RE44197 B1

PDF
Full Text
Expired
Date of Patent:
May. 06, 2013

Filed:

Dec. 07, 2010
Applicants:

Satoshi Ono, Taki-gun, JP;

Mitsuhiro Takeguchi, Matsusaka, JP;

Inventors:

Satoshi Ono, Taki-gun, JP;

Mitsuhiro Takeguchi, Matsusaka, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 19/00 (2005.12); F21V 21/00 (2005.12);
U.S. Cl.
CPC ...
Abstract

The display device lighting unit comprises a light source lamp and a lamp holder, which has one or an arbitrary combination of the following features: (1) the lamp holder comprises a plurality of supporting members at least partly integrated, (2) the light source lamp or lamps have a curved portion and each is supported by supporting members of the lamp holder or holders at least partly at the respective curved portions, (3) the lamp holder has, for example, projections, depressions and so on that reduces the supporting area of the supporting members, (4) means for fixing the lamp holder within the display device lighting unit after the fixation of light source lamp on the supporting members of the lamp holder or holders in which at least one fixing member of the lamp holder or holders have a structure resulting from division into two.


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Ono, Satoshi. (2013). Display device lighting unit (U.S. Patent No. RE44197). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/RE44197

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