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:
Dec. 08, 1992
Filed:
Nov. 27, 1990
Applicant:
Inventors:
Roger N Baum, Tempe, AZ (US);
Donald E Gorney, Scottsdale, AZ (US);
Robert N Nelson, Scottsdale, AZ (US);
Assignee:
Unitech Industries, Inc., Huntington Beach, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K / ; H01R / ; B60L / ;
U.S. Cl.
CPC ...
307 101 ; 361394 ; 361399 ; 439668 ;
Abstract
A plug insertable into the cigarette lighter receptacle of a motor vehicle has electronic component circuitry therein for shifting the voltage of the electrical energy extracted from the vehicle. A leaf spring connector forming a part of the plug is employed to heat sink a heat generating component of the electrical circuitry in the plug.