Document feeder for a copying machine
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Description
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
Foreign Patent Documents
Other references
D263962 | April 20, 1982 | Kurozumi |
D286540 | November 4, 1986 | Hashimoto |
D295285 | April 19, 1988 | Nishibori |
4955595 | September 11, 1990 | Kawano et al. |
686351 | September 1986 | JPX |
698525 | February 1987 | JPX |
714322 | October 1987 | JPX |
729925 | April 1988 | JPX |
747444 | October 1988 | JPX |
- 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
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
Classifications