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. 21, 1976
Filed:
Nov. 11, 1974
Applicant:
Inventors:
Richard Kay Dennis, Etters, PA (US);
Edward Leal Hadden, Mechanicsburg, PA (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
3171 / ; 339 / ;
Abstract
A retaining frame for forming interconnections between contact pads on a flat leadless I.C. package and corresponding pads on a parallel mother board so that when the package is moved toward the mother board and into the frame, contacts in the frame are compressed and contact surfaces are biased toward and moved along the contact pads on the package and board to form positive wiped electrical connections.
Dennis, Richard. (1976). Leadless package retaining frame (U.S. Patent No. 3982159). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3982159
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile