Toner case for copying machine
- Canon
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Description
FIG. 1 is a front elevational view of a toner case for copying machine showing our 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.
Referenced Cited
U.S. Patent Documents
D289300 | April 14, 1987 | Saito |
D298257 | October 25, 1988 | Masaki |
D298258 | October 25, 1988 | Masaki |
D308886 | June 26, 1990 | Aoyama |
D310683 | September 18, 1990 | Aoyama |
D312269 | November 20, 1990 | Komada et al. |
D312270 | November 20, 1990 | Komada et al. |
D319464 | August 27, 1991 | Takahashi et al. |
D319658 | September 3, 1991 | Yamamoto et al. |
D325220 | April 7, 1992 | Adachi |
Patent History
Patent number: D333833
Type: Grant
Filed: Jul 19, 1991
Date of Patent: Mar 9, 1993
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventors: Ei Yamamoto (Tokyo), Akihito Kanamori (Yokohama)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Ann Hunt
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 7/732,715
Type: Grant
Filed: Jul 19, 1991
Date of Patent: Mar 9, 1993
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventors: Ei Yamamoto (Tokyo), Akihito Kanamori (Yokohama)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Ann Hunt
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 7/732,715
Classifications
Current U.S. Class:
Toner Or Developer Container, Cassette, Etc. (D18/43)