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. 02, 1979
Filed:
Aug. 12, 1977
Applicant:
Inventor:
Haskell Shapiro, Corona Del Mar, CA (US);
Assignee:
Royal Industries, Inc., Pasadena, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01F / ; G08B / ; H05B / ;
U.S. Cl.
CPC ...
340331 ; 3401 / ; 340 28 ;
Abstract
A warning light system constructed of an array of flashable, warning lights. The warning lights are self-contained, battery powered warning lights that may be arranged in an array and controlled to flash simultaneously. Each light includes an individual transceiving system for transmitting a coded, radio frequency signal to each other light of an array and a receiving radio frequency signal from each other light of the array to cause each lamp of each light to flash on and off in synchronism. Each light has a built-in transceiving antenna arranged within the light lens assembly and completely housed therein.