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:
May. 10, 1994
Filed:
May. 06, 1992
Applicant:
Inventor:
Richard Montgomery, Amarillo, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09F / ;
U.S. Cl.
CPC ...
40442 ; 40575 ; 40902 ;
Abstract
A flashing advertising sign is provided for indoor use. The sign is of box-like transparent construction having parallel front and rear panels and elongated upper and lower panels having facing retaining channels which slidably secure a flat placard. Photovoltaic cells positioned in the upper panel supply energy to a rechargeable storage battery. A timing circuit periodically directs electrical current from the battery to light-emitting diodes which illuminate the placard.
Quick Actions:
Montgomery, Richard. (1994). Flashing sign (U.S. Patent No. 5309656). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5309656
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile