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. 04, 1989
Filed:
Oct. 30, 1987
Applicant:
Inventor:
Friedrich A Karner, Milton, VT (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
439 64 ; 439377 ;
Abstract
A structure for edge mounting chip modules to planar boards is provided. The structure includes a pair of spaced side rails mounted on a support structure extending generally parallel to each other. The rails each have first and second strips, insulated from each other, the strips each having projections extending therefrom and defining slots therebetween to receive the edges of the chip modules. Each strip is provided with an independent power level, whereby four distinct power levels can be supplied to the chip modules.