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:
Feb. 27, 2018
Filed:
May. 11, 2012
Applicants:
Gary Lynn Duerksen, Ward, CO (US);
Seth Adrian Miller, Englewood, CO (US);
Inventors:
Gary Lynn Duerksen, Ward, CO (US);
Seth Adrian Miller, Englewood, CO (US);
Assignee:
Empire Technology Development LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 7/04 (2006.01); F21V 8/00 (2006.01); E04F 19/00 (2006.01); E06B 3/66 (2006.01); E06B 3/67 (2006.01); E06B 9/24 (2006.01);
U.S. Cl.
CPC ...
G02B 6/0076 (2013.01); E04F 19/00 (2013.01); E06B 3/66 (2013.01); E06B 3/6722 (2013.01); E06B 9/24 (2013.01); G02B 6/0011 (2013.01); G02B 6/0015 (2013.01); G02B 6/0095 (2013.01); E06B 2009/2417 (2013.01); G02B 6/0035 (2013.01); G02B 6/0065 (2013.01);
Abstract
Windows, or other types of transparent materials, may be constructed to passively allow light from alternate sources to pass therethrough, while also being able to actively produce artificial light for providing illumination from one side of the window by means of an incorporated optical waveguide that accepts light from an edge of the window and disperses it from only one side of the window.