Toner cartridge for copier

- Konica Corporation
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Description

FIG. 1 is a top, front and right side perspective view of a toner cartridge for copier showing our new design;

FIG. 2 is a bottom and right side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side elevational view thereof; and

FIG. 8 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D274767 July 24, 1984 Fuller
D276285 November 13, 1984 Tober et al.
D284360 June 24, 1986 Pollitz
D284865 July 29, 1986 Gendron
D298332 November 1, 1988 Yoshiyama
3923391 December 1975 Washio et al.
4688926 August 25, 1987 Manno
4732277 March 22, 1988 Smith
4827307 May 2, 1989 Zoltner
4878603 November 7, 1989 Ikesue et al.
4963940 October 16, 1990 Nemoto et al.
Foreign Patent Documents
0021166 February 1981 JPX
0049381 March 1987 JPX
0173482 July 1987 JPX
0291680 December 1987 JPX
Other references
  • U.S. S.I.R. H803, Sherrington, published 8/1990, filed 3/1989.
Patent History
Patent number: D320810
Type: Grant
Filed: Jan 5, 1990
Date of Patent: Oct 15, 1991
Assignee: Konica Corporation (Tokyo)
Inventors: Jun-ichi Koiso (Hachioji), Atsuo Omura (Hachioji)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Caron D. Veynar
Attorney: Jordan B. Bierman
Application Number: 7/461,456
Classifications
Current U.S. Class: Toner Or Developer Container, Cassette, Etc. (D18/43)