Document feeder
United States Patent D539839

Brinkly, Richard L. (Vancouver, WA, US)
Brown, Stephen G. (Vancouver, WA, US)
Application Number:
Publication Date:
Filing Date:
Hewlett-Packard Development Company, L.P. (Houston, TX, US)
Primary Class:
International Classes:
(IPC1-7): 1899
Field of Search:
D18/36-41, 399/17, 271/3.08, 355/97, 399/381-383, 355/112, 399/16, D18/45-49, 271/145, 271/3.02, 271/264, D14/462-471, 399/361, 399/388, 271/160, 271/171, 271/3.03, 399/393, 222/DIG.1, D18/55-57, 271/226
View Patent Images:
US Patent References:
D525291Document feederJuly, 2006Fukumura et al.D18/49
D518515Combined printer and scannerApril, 2006Miyauchi et al.D18/55
D490462Inkjet printer with paper binMay, 2004Chua et al.D18/55
D464659Facsimile transmitter-receiverOctober, 2002NanriD14/463
D456834Document production deviceMay, 2002Fetherolf et al.D18/36
D438889Electronic copierMarch, 2001Matsumoto et al.D18/39
D311755Combined sheet feeder and editing device for a copying machineOctober, 1990Aoyama et al.D18/49

Primary Examiner:
Spear, Robert M.
Assistant Examiner:
Rademaker, Garth
Attorney, Agent or Firm:
HP Inc. (3390 E. Harmony Road Mail Stop 35 FORT COLLINS CO 80528-9544)

1. We claim the ornamental design for a document feeder, as shown and described.


FIG. 1 is a top perspective view of our design for a document feeder;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left-side elevational view thereof;

FIG. 4 is a front elevational view thereof; and

FIG. 5 is a right side elevational view thereof.

The broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.