U.S. patent number D310,539 [Application Number 07/221,179] was granted by the patent office on 1990-09-11 for developing device for copying machine.
This patent grant is currently assigned to Canon Kabushiki Kaisha. Invention is credited to Takeshi Komada, Yutaka Okayama.
United States Patent |
D310,539 |
Komada , et al. |
September 11, 1990 |
Developing device for copying machine
Claims
The ornamental design for a developing device for copying machine,
as shown and described.
Inventors: |
Komada; Takeshi (Yokohama,
JP), Okayama; Yutaka (Tokyo, JP) |
Assignee: |
Canon Kabushiki Kaisha (Tokyo,
JP)
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Appl.
No.: |
07/221,179 |
Filed: |
July 19, 1988 |
Foreign Application Priority Data
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Jan 22, 1988 [JP] |
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63-2205 |
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Current U.S.
Class: |
D18/40 |
Field of
Search: |
;D18/40,43
;355/245,260 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
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0061845 |
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Apr 1984 |
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JP |
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0044774 |
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Feb 1987 |
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JP |
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Primary Examiner: Dunkins; Bruce W.
Assistant Examiner: Veynar; Caron D.
Attorney, Agent or Firm: Fitzpatrick, Cella, Harper &
Scinto
Description
FIG. 1 is a right side elevational view of a developing device for
copying machine showing our new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a top plan view theroef;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a right front perspective view thereof.
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