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:
May. 21, 1985
Filed:
Sep. 29, 1983
Applicant:
Inventors:
James D Bradley, Mound, MN (US);
Gregg B Amundson, Bloomington, MN (US);
Assignee:
Magnetic Controls Company, Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
361415 ; 211 41 ;
Abstract
A dual density printed circuit board card cage for housing a plurality of printed circuit board cards in a parallel, stacked relationship. The card cage embodies a unique, intermediate frame member comprising a single piece of sheet metal having a plurality of openings and guide means on opposite sides of the intermediate frame member for mating with corresponding guide means on the upper and lower frame members. The guide means are comprised of a plurality of web portions each including a pair of guide edges extending upwardly and downwardly and in an alternating pattern.