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. 27, 1993
Filed:
Mar. 16, 1992
Applicant:
Inventor:
Tetsuya Ootsuki, Nagano, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01R / ;
U.S. Cl.
CPC ...
29827 ; 437220 ;
Abstract
A lead frame having inner leads which secures predetermined mechanical strength and which has no possibility of generation of twisting or the like through working, and a method of producing such a lead frame.
Ootsuki, Tetsuya. (1993). Method of producing lead frame (U.S. Patent No. 5230144). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5230144
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile