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:
Jul. 13, 1976
Filed:
May. 21, 1975
Applicant:
Inventor:
Burton C Trattner, Hempstead, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
136173 ; 136181 ;
Abstract
An adapter to fit a dry cell battery of a first nominal size for use interchangeably with a dry cell battery of a second and larger nominal size, has a central passage within which the first battery is snugly received and has external dimensions resembling those of a battery of the second nominal size.