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The ornamental design for a toner case for copying machine, as shown and described. |
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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.
Yamamoto, Ei, Kanamori, Akihito
| Patent | Priority | Assignee | Title |
| D346179, | Mar 30 1992 | Kyocera Corporation | Toner cartridge for printer |
| D353615, | Apr 17 1992 | Canon Kabushiki Kaisha | Toner container for copying machine |
| D356814, | Nov 27 1992 | Canon Kabushiki Kaisha | Toner bottle for copying machine |
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| D478617, | Nov 20 2002 | Matsushita Electric Industrial Co., Ltd. | Toner cartridge |
| D491221, | Mar 17 2003 | Canon Kabushiki Kaisha | Ink cartridge for printer |
| D617373, | Dec 10 2008 | Panasonic Corporation | Toner cartridge |
| Patent | Priority | Assignee | Title |
| D289300, | Mar 07 1984 | Ricoh Company, LTD | Toner cartridge |
| D298257, | Oct 12 1985 | Canon Kabushiki Kaisha | Toner case for electrophotographic copier |
| D298258, | Oct 12 1985 | Canon Kabushiki Kaisha | Toner case for electrophotographic copier |
| D308886, | May 28 1986 | Canon Kabushiki Kaisha | Toner case for electrophotographic copier |
| D310683, | May 28 1986 | Canon Kabushiki Kaisha | Toner case for electrophotographic copier |
| D312269, | Jan 22 1988 | Canon Kabushiki Kaisha | Toner case for copying machine |
| D312270, | Apr 20 1988 | Canon Kabushiki Kaisha | Toner container for photo-copier |
| D319464, | Jun 09 1989 | Canon Kabushiki Kaisha | Toner case for copying machine |
| D319658, | Apr 13 1989 | Canon Kabushiki Kaisha | Toner container for photo-copier |
| D325220, | Feb 21 1989 | Ricoh Company, Ltd. | Toner resupplying container |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 05 1991 | YAMAMOTO, EI | CANON KABUSHIKI KAISHA, CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 005821 | /0224 | |
| Jul 05 1991 | KANAMORI, AKIHITO | CANON KABUSHIKI KAISHA, CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 005821 | /0224 | |
| Jul 19 1991 | Canon Kabushiki Kaisha | (assignment on the face of the patent) | / |
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