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:
Mar. 28, 2000
Filed:
Jul. 07, 1998
Applicant:
Inventors:
Frederick M Hensley, Colorado Springs, CO (US);
L C Chamberlain, Colorado Springs, CO (US);
Assignee:
Schlage Lock Company, San Francisco, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01R / ;
U.S. Cl.
CPC ...
439500 ; 439500 ; 439627 ;
Abstract
A power feed adapter comprising: a battery holder; an adapter cap for attachment to the battery holder, the adapter cap having an electrical contact thereon, the electrical contact comprising: a central contact connected to a positive terminal of the battery holder; an insulating ring surrounding the central contact; and a ground ring surrounding the insulating ring, the ground ring being connected to a negative terminal of the battery holder.