Electrostatic copying machine

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Information

Patent Grant
D350767

References
Source

Patent Number
D350,767
Date Filed
Wednesday, June 17, 1992
32 years ago
Date Issued
Tuesday, September 20, 1994
30 years ago

Inventors
Original Assignees
- RICOH COMPANY, LTD.
Examiners
- Douglas; Alan P.
- Veynar; Caron D.
Agents
- Oblon, Spivak, McClelland, Maier & Neustadt

US Classifications
- D18 - Printing and office machinery
Field of Search
- US
- 354 89
- 354 90
- 354 297
- 354 299
- 355 200
- 355 210
- 355 233
- 355 234
- D18 36-40
- D15 80
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for electrostatic copying machine, as shown and described.

Priority Claims (1)

Number	Date	Country	Kind
3-38035	Dec 1991	JPX

US Referenced Citations (5)

Number	Name	Date	Kind
D263289	Onoue et al.	Mar 1982
D307158	Perry	Apr 1990
D312267	Biggs et al.	Nov 1990
D334400	Penke et al.	Mar 1993
5049929	Anderson et al.	Sep 1991