Electrostatic copying machine
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Description
FIG. 1 is a front and top-left perspective view of an electrostatic copying machine showing our new design; and
FIG. 2 is a rear and bottom-right perspective view thereof.
Referenced Cited
U.S. Patent Documents
Other references
| D286890 | November 25, 1986 | Hashimoto et al. |
| D292593 | November 3, 1987 | Morozumi |
| 4589760 | May 20, 1986 | Iimori |
- Toshiba Plain Paper Copier BD-728 brochure; 12/1/80. Toshiba Plain Paper Copier B-3201 brochure; 12/1/80. Toshiba Plain Paper Copier; BD-7501 brochure; 12/1/80. OCE-Industries MTS 1260 Copier; Jun. 1977.
Patent History
Patent number: D312653
Type: Grant
Filed: Sep 30, 1988
Date of Patent: Dec 4, 1990
Assignee: Ricoh Company, Ltd. (Tokyo)
Inventors: Youko Nakamura (Kawasaki), Koji Hikawa (Tokyo), Yuji Suzuki (Tokyo)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Caron D. Veynar
Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt
Application Number: 7/251,205
Type: Grant
Filed: Sep 30, 1988
Date of Patent: Dec 4, 1990
Assignee: Ricoh Company, Ltd. (Tokyo)
Inventors: Youko Nakamura (Kawasaki), Koji Hikawa (Tokyo), Yuji Suzuki (Tokyo)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Caron D. Veynar
Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt
Application Number: 7/251,205
Classifications
Current U.S. Class:
Electrostatic Type (i.e., Specified As Such) (D18/37);
Console Or Floor Type (D18/39)
