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:
Sep. 13, 1977
Filed:
Sep. 29, 1976
Applicant:
Inventor:
Howard Cross, Hartsdale, NY (US);
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
350 97 ; 350 98 ; 350266 ; 3403 / ;
Abstract
A hand-held color signal includes a curved reflector and first and second members of different colors. A hand-controlled control member causes a selected one of the colored members to be positioned for reflection by the reflector, thereby providing a signal of the color of the reflected member.
Cross, Howard. (1977). Multi-color hand signal (U.S. Patent No. 4047799). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4047799
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile