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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 10520151 B1

PDFFull Text
Expired
Date of Patent:
Dec. 31, 2019

Filed:

Oct. 23, 2015

Daylighting apparatus

Applicant:

Sharp Kabushiki Kaisha, Sakai, Osaka, JP;

Inventors:

Shun Ueki, Osaka, JP;

Shumpei Nishinaka, Osaka, JP;

Toru Kanno, Osaka, JP;

Daisuke Shinozaki, Osaka, JP;

Hideomi Yui, Osaka, JP;

Tomoko Ueki, Osaka, JP;

Tsuyoshi Kamada, Osaka, JP;

Assignee:

SHARP KABUSHIKI KAISHA, Sakai, Osaka, JP;

Attorney:

Nixon & Vanderhye P.C.

Primary Examiner:

Christopher E Mahoney

Int. Cl.
CPC ...
F21S 11/00 (2006.01); E06B 9/24 (2006.01); F21S 19/00 (2006.01); E06B 3/67 (2006.01); F21V 23/04 (2006.01);
U.S. Cl.
CPC ...
F21S 11/002 (2013.01); E06B 9/24 (2013.01); F21S 19/005 (2013.01); E06B 3/6715 (2013.01); E06B 2009/2405 (2013.01); E06B 2009/2417 (2013.01); F21V 23/0464 (2013.01);
Abstract

A daylighting apparatus of the present invention includes: a daylighting sheet () that has first and second surfaces opposite to each other and that lets light in through the first surface and lets the light out through the second surface at a predetermined distribution of angles; and a visible light-reflecting sheet () that reflects part of visible light falling on the first surface of the daylighting sheet ().

Find Patent Forward Citations

Ueki, Shun. (2019). Daylighting apparatus (U.S. Patent No. 10520151). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10520151

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

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