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:
Nov. 12, 2019
Filed:
Jun. 15, 2015
Applicant:
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Inventors:
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E06B 9/24 (2006.01); B29D 11/00 (2006.01); F21S 11/00 (2006.01); G02B 5/00 (2006.01); G02B 5/02 (2006.01); E06B 3/67 (2006.01); E06B 9/28 (2006.01); E06B 9/42 (2006.01);
U.S. Cl.
CPC ...
E06B 9/24 (2013.01); B29D 11/00788 (2013.01); E06B 3/6715 (2013.01); E06B 9/28 (2013.01); E06B 9/42 (2013.01); F21S 11/007 (2013.01); G02B 5/00 (2013.01); G02B 5/02 (2013.01); E06B 2009/2405 (2013.01); E06B 2009/2417 (2013.01);
Abstract
A daylighting film () according to an aspect of the present invention includes a first base () that has optical transparency, multiple daylighting units () which are formed on at least a first surface () of the first base () and each of which has the optical transparency, an opening space () which is provided between each of the multiple daylighting units (), and a mark () which is provided on at least any one of the first surface () side of the first base () and the second surface () side that is opposite in direction to the first surface (), and which indicates information relating a daylighting film ().