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:
Apr. 20, 1976
Filed:
Sep. 23, 1974
Applicant:
Inventors:
Charles Joseph Donaher, Los Altos Hills, CA (US);
James C Lee, Santa Clara, CA (US);
Assignee:
Advanced Memory Systems, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
339 / ;
Abstract
A leadless package receptacle for packaging and mounting electronic devices. The receptacle retains a plurality of spring contacts for soldering to a printed circuit board in a conventional manner and disposed within the receptacle to yieldably engage the lower surface of the package. The chip carrier has a plurality of conductive areas on the lower surface thereof for engaging the spring contacts and further has edge regions cooperatively disposed with respect to locking members on the receptacle for retaining the package in the receptacle. A mounting and removal tool is also disclosed.