U.S. patent number D303,541 [Application Number 06/935,540] was granted by the patent office on 1989-09-19 for developing device for electrophotographic copier.
This patent grant is currently assigned to Canon Kabushiki Kaisha. Invention is credited to Minoru Aoyama.
United States Patent |
D303,541 |
Aoyama |
September 19, 1989 |
Developing device for electrophotographic copier
Claims
The ornamental design for a developing device for
electrophotographic copier, as shown and described.
Inventors: |
Aoyama; Minoru (Tokyo,
JP) |
Assignee: |
Canon Kabushiki Kaisha (Tokyo,
JP)
|
Appl.
No.: |
06/935,540 |
Filed: |
November 26, 1986 |
Foreign Application Priority Data
|
|
|
|
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May 28, 1986 [JP] |
|
|
61-20644 |
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Current U.S.
Class: |
D18/36 |
Field of
Search: |
;D18/36-44
;355/3R,3DD,14R,14D,3DR |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Holtje; Nelson C.
Attorney, Agent or Firm: Fitzpatrick, Cella, Harper &
Scinto
Description
FIG. 1 is a front elevational view of a developing device for
electrophotographic copier showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof; and
FIG. 7 is a perspective view thereof.
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