Document feeder for a copying machine


FIG. 1 is a front, top and right side perspective view of a document feeder for a copying machine showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view thereof, the broken line showing of a copying machine is environmental only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D263962 April 20, 1982 Kurozumi
D286540 November 4, 1986 Hashimoto
D295285 April 19, 1988 Nishibori
4955595 September 11, 1990 Kawano et al.
Foreign Patent Documents
686351 September 1986 JPX
698525 February 1987 JPX
714322 October 1987 JPX
729925 April 1988 JPX
747444 October 1988 JPX
Other references
  • Ricoh Brochure; Apr. 1989; Model DS320F.
Patent History
Patent number: D329455
Type: Grant
Filed: Jul 10, 1990
Date of Patent: Sep 15, 1992
Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka)
Inventors: Shinichi Sugihara (Osaka), Akishige Sai (Hyogo), Shigeo Hiraoka (Osaka), Kunio Yamada (Osaka), Eiji Fujita (Tochigi), Masahiko Moriwaki (Tochigi)
Primary Examiner: Donald P. Walsh
Assistant Examiner: Caron D. Veynar
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 7/550,781