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:
Sep. 14, 1993
Filed:
Jun. 19, 1991
Applicant:
Inventor:
Edwin J Luetzow, Farmington, MN (US);
Assignee:
Minnesota Technical Research, Inc., Brookings, SD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02G / ;
U.S. Cl.
CPC ...
174 / ; 174 / ; 1741262 ; 439877 ; 439886 ; 439887 ;
Abstract
Noble plated tungsten corona wire for copy machine or xerography technology machines and method of securing terminal connectors to the ends of the noble plated tungsten corona wire. The terminal or crimping tab have compound radii to provide for a solid-state diffusion weld and to prevent stress at a junction of the wire and the terminal or the crimping tab.