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:
Jan. 17, 1989
Filed:
Nov. 18, 1987
Applicant:
Inventors:
Kenneth A Aho, Chisago City, MN (US);
Jeffrey J Melby, St. Paul, MN (US);
Richard A Miller, Stillwater, MN (US);
Assignee:
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B60Q / ;
U.S. Cl.
CPC ...
362 61 ; 362 80 ; 362310 ; 362348 ;
Abstract
An automotive lighting element has a lower surface with a plurality of ridges and grooves. Those ridges and grooves are reflectorized so that light emitted by a light source in the lighting element will be reflected back into other portions of the reflector rather than out of the lighting element with a large upward vertical component.
Quick Actions:
Aho, Kenneth. (1989). Automotive lighting element (U.S. Patent No. 4799131). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4799131
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile