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:
Nov. 09, 1976
Filed:
Dec. 31, 1974
Applicant:
Inventor:
Ralph A Krueger, Winter Park, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429100 ;
Abstract
An adapter for a battery, involving a case whose hollow interior is adapted to receive therein a small AA size or C size battery, and whose exterior is of a standard size, such as a D size dry cell, thus enabling the adapter, with battery therein, to be used as a convenience and an expedient substitute in lieu of the larger battery in a flashlight, portable tape recorder, electrically powered toy, or the like.