Electrophotographic copying machine

Follow

Information

Patent Grant
D270540

References
Source

Patent Number
D270,540
Date Filed
Monday, April 6, 1981
43 years ago
Date Issued
Tuesday, September 13, 1983
41 years ago

Inventors
- Mitsuru Sakurai
Original Assignees
- Canon Kabushiki Kaisha
Examiners
- Holtje; Nelson C.
Agents
- Fitzpatrick, Cella, Harper & Scinto

US Classifications
- D16 - Photography and optical equipment
Field of Search
- US
- D16 27-31
- D16 3
- 355 1
- 355 3
- 355 8
- 355 9
- 355 11
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

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

Priority Claims (1)

Number	Date	Country	Kind
55-42195	Oct 1980	JPX

US Referenced Citations (11)

Number	Name	Date	Kind
D219406	Zimmerman	Dec 1970
D225777	Kakii	Jan 1973
D251912	Nakade	May 1979
D257984	Kurozumi	Jan 1981
D263146	Yamamoto	Feb 1982
D263312	Nakade	Mar 1982
D264345	Masaki	May 1982
D266253	Horikoshi	Sep 1982
4268164	Yajima	May 1981
4306802	Kucera	Dec 1981
4345834	Kimura	Aug 1982

Non-Patent Literature Citations (1)

Entry
British Journal of Photography-5/14/71-p. 453-copier at bottom-left.