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:
Nov. 15, 1988
Filed:
Dec. 28, 1987
Applicant:
Inventor:
Yoshihito Tanaka, Tokyo, JP;
Assignee:
Hirose Electric Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01R / ;
U.S. Cl.
CPC ...
439751 ; 439 82 ;
Abstract
An electrical contact pin has a mounting portion to be fitted into a PTH of a circuit board for fixing without using any solder. The mounting portion has a substantially rectangular cross section. A pair of alternating recesses are provided on opposite sides of said rectangular section. A pair of corners adjacent to said recesses extend beyond said sides to form a pair of resilient projected sharp corners. Because of the resilient projected sharp corners, the contact pin fits into a PTH of large tolerances.
Tanaka, Yoshihito. (1988). Electrical contact pin (U.S. Patent No. 4784620). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4784620
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile