Seating unit
Granted 20 Feb 2007 · 2 office actions
Assignee: Steelcase
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Glen Oliver Loew, Bruce M. Smith, Kurt R. Heidmann · Examiner: Mimosa De · AU 2913 · TC 2900
Life of the patent
12 dated eventsDescription
1 parts›FIGS. 1-2 are front and rear perspective views…
FIGS. 1-2 are front and rear perspective views of a first embodiment of a seating unit embodying the present invention;
FIGS. 3-8 are right, front, left, rear, top, and bottom views, respectively, of the seating unit shown in FIGS. 1-2.
FIGS. 9-10 are front and rear perspective views of a second embodiment of a seating unit; and
FIGS. 11-16 are right, front, left, rear, top, and bottom views, respectively, of the seating unit shown in FIGS. 8-10.
FIGS. 17-18 are front and rear perspective views of a third embodiment of a seating unit embodying the present invention; and,
FIGS. 19-24 are right, front, left, rear, top, and bottom views, respectively, of the seating unit shown in FIGS. 17-18.
The dashed lines in the drawings are to show the environment of the present articles, but do not form a part of the claimed invention.
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
8 members · 2 offices›IP5 & PCT — 3 members
| Office | Publication | Kind | Published | Filed | Status | Title |
|---|---|---|---|---|---|---|
| US | US-D535126-S | S1 | 16 Jan 2007 | 28 Feb 2006 | granted | Seat and back |
| USthis patent | US-D536890-S | S1 | 20 Feb 2007 | 3 Mar 2004 | granted | Seating unit |
| US | US-D542580-S | S1 | 15 May 2007 | 28 Feb 2006 | granted | Backrest |
›Other offices — 5 members
| Office | Publication | Kind | Published | Filed | Status | Title |
|---|---|---|---|---|---|---|
| TW | TW-D110027-S1 | S1 | 11 Apr 2006 | 5 Mar 2004 | published | Seating unit |
| TW | TW-D111320-S1 | S1 | 11 Jun 2006 | 5 Mar 2004 | published | Seating unit |
| TW | TW-D111321-S1 | S1 | 11 Jun 2006 | 5 Mar 2004 | published | Seating unit |
| TW | TW-D111322-S1 | S1 | 11 Jun 2006 | 5 Mar 2004 | published | Back |
| TW | TW-D111323-S1 | S1 | 11 Jun 2006 | 5 Mar 2004 | published | Back |
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