Process cartridge for image forming apparatus
Granted 20 Jun 2017 · 2 office actions
Assignee: Canon Inc.
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Hideki Maeshima, Hiroki Shimizu, Shuichi Gofuku, Kuniaki Hirukawa +1 · Examiner: Wan Laymon · AU 2917 · TC 2900
Life of the patent
7 dated eventsDescription
1 parts›FIG. 1 is a front view of a…
FIG. 1 is a front view of a process cartridge for image forming apparatus showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a front perspective view thereof;
FIG. 8 is a rear perspective view thereof; and,
FIG. 9 is a front, bottom and left side perspective view thereof.
The broken lines depict environmental subject matter only and form no part of the claimed design.
Claims
1 · 1 independent · depth 1Classifications
1 codesClaim changes
SoonSee which claims were amended, added or cancelled during examination, with every added and removed word marked.
The published claims of this patent are not paired with the granted ones in what we hold.
File wrapper
See the full prosecution history — every USPTO and applicant action on this file, in order.
Log in to unlockChain of title
See the full assignment history — every owner this patent has passed through, with recordation dates and reel/frame numbers.
Log in to unlockTerm & fees
See the term timeline — pendency span, in-force span, the maintenance fees paid and both computed expiry dates.
Log in to unlockWorldwide family
2 members · 2 offices›IP5 & PCT — 2 members
| Office | Publication | Kind | Published | Filed | Status | Title |
|---|---|---|---|---|---|---|
| USthis patent | US-D790005-S | S1 | 20 Jun 2017 | 2 Jun 2015 | granted | Process cartridge for image forming apparatus |
| JP | JP-1530396-S | S | 3 Aug 2015 | 2 Dec 2014 | granted | no title held |
Validity challenges
See the validity challenges on record — reexaminations, IPRs and PGRs, with their institution decisions and outcomes.
Log in to unlockCitations
See every patent this one cites and every patent that cites it back — publication, assignee, and how each one was found.
Log in to unlock