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:
Oct. 10, 1978
Filed:
Sep. 02, 1977
Applicant:
Inventor:
Dieter Stoeckel, Birkenfeld, DE;
Assignee:
G. Rau, Pforzheim, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01R / ; B23K / ;
U.S. Cl.
CPC ...
228111 ; 2963 / ;
Abstract
The contact element is produced by sonic or ultrasonic welding one or more contact pieces onto a carrier, an intermediate layer in the form of a grinding powder being interposed between the contact piece and the carrier prior to such welding in order to assist in the welding of contact pieces made of material which would otherwise be difficult to weld.
Stoeckel, Dieter. (1978). Method of making an electrical contact element (U.S. Patent No. 4119260). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4119260
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile