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:
Feb. 04, 1992
Filed:
Nov. 02, 1990
Applicant:
Inventor:
Joseph P Habermann, Hartland, WI (US);
Assignee:
Hein-Werner Corporation, Waukesha, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
2191301 ; 21913771 ;
Abstract
An electric arc welder for performing welding on a work object, the electric arc welder comprsing a welding tip, a first connector for electrically connecting the welding tip to a first terminal of a battery, and a second connector for electrically connecting the work object to a second terminal of the battery, the second terminal being of opposite polarity from the first terminal.