Developer cartridge
Granted 20 Nov 1990 · no office action yet
Current assignee: Toyo Boseki Kabushiki Kaisha · originally Mita Industrial Co., Ltd.
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Kazunori Akiyama, Junichi Takamatsu · Examiner: Nelson C. Holtje · AU 293 · TC 2900
Life of the patent
4 dated eventsDescription
1 parts›FIG. 1 is a right front perspective view…
FIG. 1 is a right front perspective view of a developer cartridge showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side elevational view thereof, on a larger scale; and
FIG. 7 is a right side elevational view thereof on a larger scale.
Claims
1 · 1 independent · depth 1Classifications
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2 members · 2 offices›IP5 & PCT — 1 members
| Office | Publication | Kind | Published | Filed | Status | Title |
|---|---|---|---|---|---|---|
| USthis patent | US-D312272-S | S | 20 Nov 1990 | 8 Sep 1988 | granted | Developer cartridge |
›Other offices — 1 members
| Office | Publication | Kind | Published | Filed | Status | Title |
|---|---|---|---|---|---|---|
| AU | AU-104216-S | S | 29 Jun 1989 | 29 Sep 1988 | published | Developer cartridge |
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