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. 15, 2001
Filed:
Mar. 25, 1999
Applicant:
Inventor:
Paul Julian Wyser, Appenzell, CH;
Assignee:
Renata AG, Itingen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/02 ; H01M 1/004 ;
U.S. Cl.
CPC ...
H01M 2/02 ; H01M 1/004 ;
Abstract
Prismatic battery for a non circular spiral winding, having a metal container (,) of equal thickness formed by a rectangular base (,) and, perpendicular to the latter, by two small walls (,) attached to said base (,), two large walls (,) attached on the one hand to the small walls (,) via narrow strips (,to,) of width,, on the other hand to the base (,) via narrow strips (,) of width,, said strips (,to,to,) being inclined towards the external faces of the large walls (,) and having between them junction lines (,) from the four angles of the base (,).