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:
Oct. 25, 1988
Filed:
Jan. 05, 1988
Applicant:
Inventors:
William Shely, Chicago, IL (US);
Peter Wells, Chicago, IL (US);
Assignee:
All-States Inc., Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47G / ;
U.S. Cl.
CPC ...
211 41 ; 361415 ;
Abstract
A printed circuit board guide rail has one or more detents projecting far enough into the area traversed by the board to apply a horizontal holding and an antivibration pressure thereto. A notch window is formed in the part of the rail under the detent to give it a fixed-fixed suspended leaf spring quality for minimumizing vibration. The unnotched remainder of the rail enables a printed circuit board to slide freely thereover. The rail is arched to give vertical stability.