Ink cartridge
Granted 30 Dec 2008 · 4 office actions
Assignee: Seiko Epson Corporation
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Taku Ishizawa, Akihisa Wanibe, Takayoshi Katsumura · Examiner: Cathy Anne MacCormac · AU 2914 · TC 2900
Life of the patent
2 dated eventsDescription
1 parts›FIG. 1 is a perspective view of the…
FIG. 1 is a perspective view of the front, left and bottom of an ink cartridge showing our new design;
FIG. 2 is a perspective view of the rear, right and top thereof
FIG. 3 is a top plan view thereof
FIG. 4 is a front view thereof,
FIG. 5 is a left side view thereof,
FIG. 6 is a right side view thereof,
FIG. 7 is a rear view thereof; and,
FIG. 8 is a bottom view thereof.
The portions shown in dotted lines are for illustrative purposes only and form no part of the claimed design.
The dot-dash-dot line shows a boundary between the claimed portion and the non-claimed portion and forms 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 unlockValidity 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