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:
Aug. 17, 1976
Filed:
May. 02, 1973
Applicant:
Inventor:
Julian A McDermott, Brooklyn, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J / ; G05F / ;
U.S. Cl.
CPC ...
320 13 ; 320 18 ; 320 39 ; 320 51 ; 323 15 ; 323 96 ;
Abstract
The present invention has reference to a voltage control circuit for a battery operated device. Such circuits are adapted for use in connection with buoys, signal lights, vehicles and other devices where exhaustion, internal resistance, polarization or other factors would cause a drop in voltage during use. The loss in power is minimal.
McDermott, Julian. (1976). Overvoltage protector for battery operated devices (U.S. Patent No. 3975670). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3975670
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile