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:
Oct. 16, 2018
Filed:
Oct. 06, 2017
Applicant:
Performance Indicator, Llc, Lowell, MA (US);
Inventors:
M. Glenn Horner, West Roxbury, MA (US);
Edward D. Kingsley, Stow, MA (US);
Satish Agrawal, Concord, MA (US);
Louis Cincotta, Andover, MA (US);
Assignee:
BAMBU VAULT LLC, Lowell, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 7/00 (2006.01); G02F 2/00 (2006.01); G02F 2/02 (2006.01); F21V 8/00 (2006.01); F21K 9/90 (2016.01);
U.S. Cl.
CPC ...
F21V 7/00 (2013.01); F21K 9/90 (2013.01); G02F 2/004 (2013.01); G02F 2/02 (2013.01); G02B 6/0055 (2013.01); Y10T 29/49002 (2015.01);
Abstract
A luminous system comprising one or more illumination sources, a multilayer structure, and one or more diffuse reflection layers being optically decoupled from the multilayer structure, wherein the emission and the reflection of the luminous system produce a first observed visible color when the one or more illumination sources are powered and a second observed visible color when the one or more illumination sources are non-powered is disclosed. Also disclosed are methods of creating the inventive luminous system.