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:
Dec. 29, 2020
Filed:
Nov. 10, 2017
Applicant:
Pelka & Associates Inc., Los Angeles, CA (US);
Inventors:
Benjamin A. Jacobson, Chicago, IL (US);
Robert D. Gengelbach, Rochester, NY (US);
Assignee:
PELKA & ASSOCIATES INC., Los Angeles, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 17/00 (2006.01); G02B 17/08 (2006.01); G02B 19/00 (2006.01);
U.S. Cl.
CPC ...
G02B 17/0868 (2013.01); G02B 19/0028 (2013.01); G02B 19/0061 (2013.01);
Abstract
An optical system for light distribution. The optical system includes at least a reflective surface, at least two refracting surfaces, at least one inner lens and an outer lens. The optical system provides high efficiency collection and distribution of light.