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Recline adjustment system for chair 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A47C-003/026
  • A47C-001/024
  • A47C-001/032
  • A47C-001/033
  • A47C-007/44
  • A47C-007/00
  • A47C-007/02
  • A47C-007/14
출원번호 US-0833816 (2015-08-24)
등록번호 US-9560917 (2017-02-07)
발명자 / 주소
  • Roslund, Jr., Richard N.
출원인 / 주소
  • Steelcase Inc.
대리인 / 주소
    Price Heneveld LLP
인용정보 피인용 횟수 : 3  인용 특허 : 130

초록

A seating arrangement includes a base support, a support arrangement movable between upright and reclined positions, and a spring arrangement that includes a first portion attached to the support arrangement, a second portion attached to the base support, an intermediate portion positioned between t

대표청구항

1. A seating arrangement, comprising: a base support;a support arrangement configured to support a seated user and movable between an upright position and a reclined position; anda spring arrangement positioned between the base support and the support arrangement, the spring arrangement comprising:

이 특허에 인용된 특허 (130)

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  12. Dittmar, Edbert E. L., Bifurcated spring system with strain control cams.
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  38. Knoblock Glenn A., Chair having back shell with selective stiffening.
  39. Knoblock Glenn A. (Kentwood MI), Chair having back shell with selective stiffening.
  40. Hensel Willi (Willingen DEX) Lange Jurgen (Grafenau DEX) Paulus Reinhard (Cologne DEX), Chair having seat and back capable of relative tilting.
  41. Locher Hermann (Pfeffingen CHX), Chair or similar article.
  42. Kaneda Shinichi (Osaka JPX) Suzuki Yoichi (Osaka JPX) Sugano Takao (Osaka JPX) Miyashita Masamitu (Nagano JPX) Ito Tunetaro (Nagano JPX) Katagiri Miyoshi (Nagano JPX), Chair provided with a backrest.
  43. Chadwick Donald T. (Los Angeles CA) Glass Peter R. (Capitola CA), Chair seat-and-back support.
  44. Chadwick Donald T. (Los Angeles CA) Stumpf William E. (Winona MN), Chair shell.
  45. Lovegrove Ross (London GB2), Chair shell.
  46. Pittman Ernest A. (Courtland MS) Dandridge Edward R. (Senatobia MS) Wilson Robert L. (Memphis TN), Chair shell.
  47. Bouche, Timothy J.; Hornberger, Timothy G., Chair shell with integral hollow contoured support.
  48. Knoblock Glenn A. (Kentwood MI), Chair shell with selective back stiffening.
  49. Lohmeyer Hartmut (Flemingstr. 94A D-8000 Munich 81 DEX), Chair with a seat and an inherently elastically pliable back rest.
  50. Deimen, Michael L.; Schweikarth, Derek; Hatcher, Stephen D.; Hasenour, Joseph G., Chair with conforming seat.
  51. Spendlove, Dale; Hardy, Louis N., Chair with flexible, resilient back support.
  52. Spendlove,Dale; Hardy,Louis N., Chair with flexible, resilient back support.
  53. Piretti, Alessandro, Chair with synchronized rocking seat and backrest.
  54. Lucci, Roberto; Orlandini, Paolo, Chair with synchronously moving seat and seat back.
  55. Lucci, Roberto; Orlandini, Paolo, Chair with synchronously moving seat and seat back.
  56. Bedford, Adam C.; Battey, Robert J.; Bodnar, David A.; Hadley, Jonathan B.; Hall, Jeffrey A.; Heidmann, Kurt R.; Johnson, Eric; Karsten, Gary Lee; Peterson, Gordon J., Combined tension and back stop function for seating unit.
  57. Bodnar, David A.; Bedford, Adam C.; Heidmann, Kurt R.; Karsten, Gary L., Combined tension and back stop function for seating unit.
  58. Peterson,Gordon J.; Heidmann,Kurt R.; Tubergen,Renard G.; Norman,Christopher J.; Smith,Bruce M.; Beukema,Steven James, Comfort surface for seating.
  59. Bedford, Adam C.; Bodnar, David A.; Karsten, Gary Lee; Battey, Robert J.; Heidmann, Kurt R.; Peterson, Gordon J., Control for seating unit with back stop.
  60. Knoblock Glenn A. (Kentwood MI), Controlled deflection front lip for seating.
  61. Knoblock Glenn A. (Kentwood MI), Controlled deflection front lip for seating.
  62. Faiks Frederick S. (Greenville MI) Anderson Craig M. (Kentwood MI) Bischoff Daniel R. (Grand Rapids MI), Controller for seating and the like.
  63. Whitwam Ronald L. (Caledonia MI), Convertible inner shell for seating and the like.
  64. Dalebout William T. (Logan UT) Watterson Scott R. (Logan UT), Cushioned deck for treadmill.
  65. Ogg Richard K. (Littlestown PA), Ergonomic chair.
  66. Yevko,Vladimir; Eliseev,Eugene; Deisig,Wolfgang, Ergonomic chair backrest.
  67. Mrotz ; III Walter C. (North Muskegon MI), Ergonomic seat and back structure for a chair.
  68. Fleming Philip S. (Montclair NJ) Neagle Richard M. (New York NY), Ergonomic support.
  69. Muller-Deisig Wolfgang (Schieder-Schwalenberg DT) Brauning Egon (Weil am Rhine DT), Ergonomically designed chair.
  70. Deisig, Wolfgang; Koehn, Nils; Susie, Corey J.; Koch, John R.; Minino, Phillip D., Flexible back support member with integrated recline stop notches.
  71. Sava M. Cvek, Flexible chair back.
  72. Valiquette Claude,CAX ; Parent Frederic,CAX ; Dansereau Jean,CAX, Flexible contour wheelchair backrest.
  73. Heidmann Charles (Strasbourg FRX), Flexible structure.
  74. Locher Hermann (Dornach CHX), Inclinable chair provided with balance or rocker structure.
  75. Caruso Jerome C. (Lake Forest IL), Interaction-high density stacking chair.
  76. Chen, Kate, Knock down chair.
  77. Kemp, James Foster, Knock-down furniture assembly.
  78. Hobb, Gordon Dennis; Hobb, David Lloyd, Locking mechanism for chair and pushbutton control therefor.
  79. DiBattista, Gerald A.; Cooper, Christopher, Molded article having a rigid support and a flexible hollow member.
  80. Peter Jon Pearce, Nestable synchrotilt chair.
  81. Newhouse Thomas J., One piece molded seating structure.
  82. Vogtherr Burkhard (Kandern-Holzen DEX), One-piece seat shell.
  83. Stumpf William E. (Winona MN) Chadwick Donald T. (Los Angeles CA), One-piece shell chair.
  84. Matte Denis (2928 ; de la Promenade Ste-Foy Quebec CAX G1W 2J4), One-piece shell for a chair.
  85. Mudge William E. (601 Hickory Rd. Hudson WI 54016), Orthopedic chair seat.
  86. Becker ; III William J. (Silverdale PA) Donnelly Philip K. (Trumbauersville PA), Passive ergonomic work chair.
  87. Schmitz, Johann Burkhard; Zwick, Carola Eva Marianne; Zwick, Roland Rolf Otto; Plikat, Claudia, Piece of furniture.
  88. Schmitz, Johann Burkhard; Zwick, Carola Eva Marianne; Zwick, Roland Rolf Otto; Plikat, Claudia, Piece of furniture.
  89. Watkin Bernard C. (32 West Square London SE11 GB2), Plastics chair shell.
  90. Dittmar, Edbert E. L., Plate spring with adjustable support cam.
  91. Hsuan-Chin, Tsai, Resilient lower-back supporting device capable of vertical adjustment along with backrest of chair.
  92. Jensen Jon F. ; Dalebout William T., Resiliently mounted treadmill.
  93. Gualtierotti Gianfranco (Piazza ITX) Stelle Alessandro M. D. (Florence ITX), Reversibly deformable frame with upper members flexible in any direction and a lower horizontally deformable band for th.
  94. Rivera, Richard, Rocking chair.
  95. Rivera,Richard, Rocking chair.
  96. Bottemiller Donald L. (Wadena MN), Rocking chair construction and method of making same.
  97. Schmitz, Johann Burkhard; Zwick, Carola Eva Marianne; Zwick, Roland Rolf Otto; Plikat, Claudia, Seat.
  98. Schmitz, Johann Burkhard; Zwick, Carola Eva Marianne; Zwick, Roland Rolf Otto; Plikat, Claudia, Seat.
  99. Williams,David Nicholas Lewis, Seat backs.
  100. Ma Chien-Shen TW, Seat pad adjusting structure of a chair.
  101. Heidmann, Kurt R.; Peterson, Gordon J., Seat suspension and method of manufacture.
  102. Forgatsch, Oliver; Schürg, Hartmut; Achilles, Sven, Seat, especially an airplane or vehicle seat.
  103. Natuzzi,Angelo, Seat-body.
  104. Schmitz, Johann Burkhard; Zwick, Carola Eva Marianne; Zwick, Roland Rolf Otto; Plikat, Claudia, Seating arrangement.
  105. Watkins Mervyn M., Seating arrangement.
  106. Williams,Otto N.; Sorel,Jess A.; Sorel,Todd J.; Nobles,Joe A.; Luomanen,Christopher A., Seating unit.
  107. Norman,Christopher J.; Heidmann,Kurt R.; Battey,Robert J.; Hall,Jeffrey A.; Karsten,Gary Lee, Seating unit with crossbar seat support.
  108. Raftery William B. (Arlington TX), Seating unit with front flex area.
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  110. Tubergen,Renard G.; Peterson,Gordon J.; Heidmann,Kurt R., Seating with comfort surface.
  111. Ishi Yuji (Osaka JPX) Nagao Toru (Osaka JPX) Sato Harumatsu (Tokyo JPX), Shell structure for use with a chair having synchronously moving seat and seat back.
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  113. Lovegrove Ross (London PA GB2) Schmidt Alvin D. (Reinholds PA) Crawford Jeffrey D. (Allentown PA), Single piece chair shell.
  114. Meiller Hermann (Amberg DEX) Hoerner Josef (Regensburg DEX), Sprung seat frame.
  115. Cvek Sava M., Stackable chair with lumbar support.
  116. Farber, Robert, Stacking chair.
  117. Farber,Robert, Stacking chair.
  118. Goodworth, William H., Steel wire chair with springs.
  119. Decker Lloyd B. (Colon MI) Gulliver Barron J. (Sturgis MI) Wogoman Steven S. (Elkhart IN), Suspension mechanism for connecting chair backs and seats to a pedestal.
  120. Decker Lloyd B. (Colon MI) Gulliver Barron J. (Sturgis MI) Wogoman Steven S. (Elkhart IN), Suspension mechanism for connecting chair backs and seats to a pedestal.
  121. Decker Lloyd B. (Colon MI) Gulliver Barron J. (Sturgis MI) Wogoman Steven S. (Elkhart IN), Suspension mechanism for connecting chair backs and seats to a pedestal.
  122. Vanderminden ; Sr. Robert D. (Granville NY), Swivel rocker.
  123. Knoblock Glenn A., Synchrotilt chair.
  124. Pearce, Peter J.; Heidmann, Kurt R.; Battey, Robert J.; Groendal, Dale M.; Smith, Bruce M., Synchrotilt chair.
  125. Kown, Dong-Yul, Tilting chair.
  126. Igarashi,Ryo; Numa,Naoki; Nakayama,Ken; Masunaga,Hiroshi, Tilting mechanism for a chair and chair having the same.
  127. Niitsuma, Kenichi; Negishi, Hirooki; Tanabe, Jinichi; Uno, Koji; Terauchi, Tatsuya; Sano, Koji, Vehicle seat.
  128. Niitsuma, Kenichi; Negishi, Hirooki; Tanabe, Jinichi; Uno, Koji; Terauchi, Tatsuya; Sano, Koji, Vehicle seat and method of assembling vehicle seat.
  129. Snyder Carlon D. (Alto MI) Scheper Robert M. (Grand Rapids MI), Wire frame chair.
  130. Goodworth,William H., Wire frame for chair.

이 특허를 인용한 특허 (3)

  1. Dalebout, William T.; Cutler, Gordon, Controls for an exercise device.
  2. Olson, Michael L.; Dalebout, William T., Magnetic resistance mechanism in a cable machine.
  3. Watterson, Scott R., Weight platform treadmill.
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