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Title: USD471370: Task chair

Country: US United States of America

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6 pages

 
Inventor: Schmitz, Burkhard; Berlin, Germany
Plikat, Claudia; Berlin, Germany
Neubert, Nicolai; Berlin, Germany
Zwick, Carola E. M.; Berlin, Germany
Zwick, Roland R. O.; Berlin, Germany

Assignee: Herman Miller, Inc., Zeeland, MI
other patents from HERMAN MILLER INC. (249080) (approx. 393)
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Published / Filed: 2003-03-11 / 2002-02-13

Application Number: US2002000155591F

IPC Code:
Locarno: 0601;

U.S. Class: Current: 0D6/366;
Original: D06/366;

Field of Search: D06/334,364,365,366,367,500,501,502 297/411.2,411.27,411.36,452.46

Priority Number:
2002-02-13  US2002000155591F

Attorney, Agent or Firm: Brinks Hofer Gilson & Lione ;

Primary / Asst. Examiners: Watson, Gary D.;

Family: None

Claim: The ornamental design for a task chair, as shown and described.

Background / Summary: Show background / summary

Drawing Descriptions: Show drawing descriptions

Description: Show description

Forward References: Show 27 U.S. patent(s) that reference this one

       
U.S. References: Go to Result Set: All U.S. references   |  Forward references (27)   |   Backward references (35)   |   Citation Link

Buy
PDF
Patent  Pub.Date  Inventor Assignee   Title
Get PDF - 2pp USD201355* 1965-06 Cavalli    
Get PDF - 3pp USD273728  1984-05 Cafiers  Simmons Universal Corporation Chair
Get PDF - 7pp US4556254  1985-12 Roberts  Bio-Support Industries Limited Backrest
Get PDF - 10pp US4722569  1988-02 Morgenstern et al.  Morgenstern; Robin L. Power and manually actuated lumbosacral backrest
Get PDF - 5pp US4915448  1990-04 Morgenstern et al.   Power actuated lumbosacral backrest
Get PDF - 5pp USD346279  1994-04 Stumpf et al.  Herman Miller, Inc. Chair
Get PDF - 6pp USD355534  1995-02 Saotome  Okamura Corporation Chair
Get PDF - 6pp US5486035  1996-01 Koepke et al.   Occupant weight operated chair
Get PDF - 9pp US5685606  1997-11 Lance  Henderson's Industries Pty Ltd. Adjustable lumbar support
Get PDF - 9pp US5797652  1998-08 Darbyshire  Henderson's Industries Pty Ltd. Lumbar support adjustment
Get PDF - 8pp US5860700  1999-01 Lance  Henderson's Industries Pty. Ltd. Lumbar support adjustment device
Get PDF - 13pp US5871256  1999-02 Kogai  AICO Co., Ltd. Method for inclining a chair seat and chair having an inclinable seat
Get PDF - 19pp US5904400  1999-05 Wei   Adjustable chair
Get PDF - 7pp US5975632  1999-11 Ginat   Chair having a backrest with an adjustable contour
Get PDF - 5pp USD417792  1999-12 Hansen et al.  Klober GmbH Office chair
Buy PDF- 2pp USD423259  2000-04 Grove   Mesh back chair
Buy PDF- 3pp USD424824  2000-05 Chu  Plus Corporation Chair
Get PDF - 14pp US6062649  2000-05 Nagel et al.  Steelcase Development Inc. Chair back construction
Get PDF - 13pp US6099076  2000-08 Nagel et al.  Steelcase Development Inc. Chair back construction
Buy PDF- 2pp USD431400  2000-10 Grove   Mesh back chair with radiused edges
Buy PDF- 5pp USD434918  2000-12 Arko et al.  Steelcase Inc. Chair
Get PDF - 10pp US6179384  2001-01 Dekraker et al.  Steelcase Development Inc. Force adjusting device
Buy PDF- 5pp USD437701  2001-02 Bellini et al.  Vitra Patente AG Chair
Get PDF - 16pp US6189971  2001-02 Witzig  Provenda Marketing AG Task chair with adjustable seat depth
Buy PDF- 6pp USD440419  2001-04 Roder   Chair
Buy PDF- 14pp USD442791  2001-05 Simons, Jr. et al.  Steelcase Development Inc. Chair
Buy PDF- 8pp USD444309  2001-07 Nagamitsu  Okamura Corporation Chair
Buy PDF- 7pp USD444955  2001-07 Su   Chair
Get PDF - 23pp US6254186  2001-07 Falzon  Henderson's Industries Pty Ltd Adjustable lumbar support
Buy PDF- 8pp USD449174  2001-10 Neil  Allseating Corporation Chair
Buy PDF- 7pp USD451293  2001-12 Su   Chair
Buy PDF- 5pp USD453079  2002-01 Ma  The e chair Company Arm chair
Buy PDF- 7pp USD456626  2002-05 Su   Chair
Buy PDF USD456650  2002-05 Ball et al.  Steelcase Development Corporation Chair component
Buy PDF- 7pp USD461323  2002-08 Su   Chair
  * some details unavailable
       
Foreign References:
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PDF
Publication Date IPC Code Assignee   Title
Get PDF - 89pp WO9325121 1993-12  A47C 3/00 BRUNER JEFFREY W OFFICE CHAIR 
Get PDF - 44pp WO0022961 2000-04  A47C 1/032 BRAEUNING EGON CHAIR MECHANISM 


Other References:
  • Copy of patent application Ser. No. 29/155,591 for "Task Chair" 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 Klober, date unknown.
  • Digital images of "Please" by Steelcase, date unknown.
  • "X99 Haworth®" brochure, date unknown.
  • "Ypsilon vitra." brochure, date unknown.
  • Izzydesign "Maxwell" brochure, date unknown.


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