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:
Nov. 12, 1991
Filed:
Jul. 26, 1989
Robert J Hennick, Auburn, NY (US);
John M Pidhirny, Skaneateles, NY (US);
Welch Allyn, Inc., Skaneateles Falls, NY (US);
Abstract
A card or badge reader is provided for reading badges or cards on which there are coded indicia such as a bar code symbol. The reader has a front wall plate that is removably affixed onto the front of the main housing, but separated a slight amount to define a badge reader slot. A wear plate is disposed horizontally between the front wall plate and the front wall of the main housing to define a floor for the badge reader slot. The wear plate comprises an elongated web with downturned end flanges, and is suspended in one of a plurality of parallel horizontal grooves in the front wall plate. The position of the wear plate can be changed from one of these grooves to another, as desired.