Chair
Granted 16 Oct 1990 · no office action yet
Current assignee: Steelcase Development Corporation · originally Steelcase
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Terry D. West, David C. Jenkins, Zooey C. Chu, Wolfgang Muller-Deisig · Examiner: Bruce W. Dunkins · AU 293 · TC 2900
Life of the patent
5 dated eventsDescription
1 parts›FIG. 1 is a front perspective view of…
FIG. 1 is a front perspective view of the chair showing our new design;
FIG. 2 is a front elevational view;
FIG. 3 is a rear elevational view;
FIG. 4 is a right hand side elevational view, wherein the left hand side elevational view is substantially identical; and
FIG. 5 is a side perspective view thereof on an enlarged scale.
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
Chain 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