2002-10-15
2004-06-08
Watson, Gary D. (Department: 2913)
Design Patent
active
D0490994
CLAIM:
The ornamental design for a task chair, as shown and described.
REFERENCES:
patent: D201355 (1965-06-01), Cavalli
patent: D273728 (1984-05-01), Cafiero
patent: 4556254 (1985-12-01), Roberts
patent: 4722569 (1988-02-01), Morgenstern et al.
patent: 4915448 (1990-04-01), Morgenstern et al.
patent: D346279 (1994-04-01), Stumpf et al.
patent: D355534 (1995-02-01), Saotome
patent: 5486035 (1996-01-01), Koepke et al.
patent: 5685606 (1997-11-01), Lance
patent: 5797652 (1998-08-01), Darbyshire
patent: 5860700 (1999-01-01), Lance
patent: 5871256 (1999-02-01), Kogai
patent: 5904400 (1999-05-01), Wei
patent: 5975632 (1999-11-01), Ginat
patent: D417792 (1999-12-01), Hansen et al.
patent: D422802 (2000-04-01), Deacon
patent: D423259 (2000-04-01), Grove
patent: D424824 (2000-05-01), Chu
patent: 6062649 (2000-05-01), Nagel et al.
patent: 6099076 (2000-08-01), Nagel et al.
patent: D431400 (2000-10-01), Grove
patent: D434918 (2000-12-01), Arko et al.
patent: 6179384 (2001-01-01), DeKraker et al.
patent: D437701 (2001-02-01), Bellini et al.
patent: 6189971 (2001-02-01), Witzig
patent: D440419 (2001-04-01), Röder
patent: D442790 (2001-05-01), Simons et al.
patent: D442791 (2001-05-01), Simons, Jr. et al.
patent: D444309 (2001-07-01), Nagamitsu
patent: D444955 (2001-07-01), Su
patent: 6254186 (2001-07-01), Falzon
patent: D449174 (2001-10-01), Neil
patent: D451293 (2001-12-01), Su
patent: D453079 (2002-01-01), Ma
patent: D456159 (2002-04-01), Ball et al.
patent: D456626 (2002-05-01), Su
patent: D456650 (2002-05-01), Ball et al.
patent: D457023 (2002-05-01), Ball et al.
patent: D457739 (2002-05-01), Pearce et al.
patent: D461323 (2002-08-01), Su
patent: D471042 (2003-03-01), Schmitz et al.
patent: D471370 (2003-03-01), Schmitz et al.
patent: D476821 (2003-07-01), Koepke et al.
patent: D477151 (2003-07-01), Koepke et al.
patent: WO 93/25121 (1993-12-01), None
patent: WO 00/22961 (2000-04-01), None
Copy of patent application Ser. No. 29/155,591 for “Task Chair” by Schmitz et al., filed Feb. 13, 2002.
Copy of patent application Ser. No. 29/169,151 for “Back for a Seating Structure” by Schmitz et al., filed Oct. 15, 2002.
Copy of patent application Ser. 29/155,590 for “Back for a Seating Structure” by Schmitz et al., filed Feb. 13, 2002.
Digital image of “Ypsilon” by Vitra, date unknown.
Digital image of “Project 2000” by Sitag, date unknown.
Digital image of “Fluid” by allseating, date unknown.
Digital image of “HAG H05” by HAG, date unknown.
Digital image of “Konca” by Kastel, date unknown.
Digital image of “Vigor”/Topdeq, date unknown.
Digital image of “NetWeb”/Topdeq, date unknown.
Digital image of “Lucy” by Vecta, date unknown.
Digital image of “Open up”/Cairo, date unknown.
Digital image of “IB Office” Seating by Bieffe, date unknown.
Digital image of “Freedom” by Humanscale, date unknown.
Digital image of “Cordo” by Klöber, date unknown.
Copy of Digital images of “Please” by Steelcase, date unknown.
“X99 Haworth®” brochure, date unknown.
“Ypsilon vitra.” brochure, date unknown.
Izzydesign “Maxwell” brochure, date unknown.
Neubert Nicolai
Plikat Claudia
Schmitz Johann Burkhard
Zwick Carola E. M.
Zwick Roland R. O.
Brinks Hofer Gilson & Lione
Herman Miller Inc.
Watson Gary D.
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