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:
Sep. 17, 2019
Filed:
Apr. 07, 2015
Applicant:
Hewlett-packard Development Company, L.p ., Houston, TX (US);
Inventors:
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 7/20 (2006.01); B65H 5/00 (2006.01); G03G 15/00 (2006.01); B65H 7/02 (2006.01); H04N 1/00 (2006.01);
U.S. Cl.
CPC ...
B65H 7/20 (2013.01); B65H 5/00 (2013.01); B65H 7/02 (2013.01); G03G 15/00 (2013.01); G03G 15/602 (2013.01); H04N 1/0075 (2013.01); H04N 1/00588 (2013.01); H04N 1/00602 (2013.01); H04N 1/00734 (2013.01); H04N 1/00745 (2013.01); H04N 1/00782 (2013.01); B65H 2301/544 (2013.01); B65H 2553/82 (2013.01); B65H 2801/03 (2013.01); B65H 2801/39 (2013.01); H04N 2201/0081 (2013.01);
Abstract
An automatic document feeding system includes an image reader including an optical window and a light source illuminating the optical window, and an automatic document feeder including a reflective flag positioned within a viewing region of the optical window.