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:
Aug. 26, 1997
Filed:
Feb. 23, 1995
Applicant:
Inventors:
Rex A Aleshire, Buford, GA (US);
Donald A Collins, Jr, Duluth, GA (US);
Assignee:
NCR Corporation, Dayton, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
250239 ; 250235 ; 235462 ; 359513 ;
Abstract
A bar code scanner which is sealed against moisture and dust intrusion. The scanner includes a housing having a base portion and a lid portion. A mirror basket is located within the base portion. A seal between the lid portion and the base portion prevents dust and fluids from entering the mirror basket and the housing when the lid is secured to the base portion. A circuit board seal prevents dust and fluids from entering an aperture in the mirror basket through which a laser and a detector on the circuit board protrude.