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:
Dec. 14, 1999
Filed:
Sep. 09, 1997
Applicant:
Inventors:
Jerome Swartz, Setauket, NY (US);
Howard M Shepard, Great River, NY (US);
Eric F Barkan, San Francisco, CA (US);
Alexander M Adelson, Peekskill, NY (US);
Mark J Krichever, Hauppauge, NY (US);
Boris Metlitsky, Hauppauge, NY (US);
Edward Barkan, South Setauket, NY (US);
Assignee:
Symbol Technologies, Inc., Hortsville, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K / ;
U.S. Cl.
CPC ...
2354622 ; 23546221 ;
Abstract
An auditory beeper mounted in a hand-held scanning head of an electro-optical system for reading light-reflective indicia signals a user that the indicium has been found and is ready to be read by generating a series of sounds or beeps whose rate of beeping changes upon finding the indicium.