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. 01, 1990
Filed:
Aug. 31, 1987
Applicant:
Inventors:
Gerald Matuszewski, Hoffman Estates, IL (US);
William J Mashek, La Grange Park, IL (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02J / ; H01M / ;
U.S. Cl.
CPC ...
320-2 ; 320 56 ; 455 90 ;
Abstract
A rechargeable battery assembly for a hand-held radio is disclosed. The battery assembly has electrical terminals through which the battery may supply energy and be charged. Further, the battery assembly has retractable plug prongs through which the battery may be charged from a conventional 120VAC receptacle. Provision is made to prevent hazardous voltages and currents from being present at the battery electrical terminals.