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Seat backrest having an adjustable lumbar support 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A47C-003/00
출원번호 US-0563611 (1975-03-31)
발명자 / 주소
  • Obermeier Albert Anthony (Waterloo IA) Thompson James Edward (Cedar Falls IA)
출원인 / 주소
  • Deere & Company (Moline IL 02)
인용정보 피인용 횟수 : 67  인용 특허 : 0

초록

A seat backrest having a contourable upholstered portion supported by a rigid frame includes means to impart a curvature to the upholstered portion to produce a desired supporting contour in the lumbar area of the seat\s occupant. The contour-producing means includes a lumbar pad, a flexible member

대표청구항

A seat backrest comprising: a rigid frame supporting a contourable portion constituted by a flexible covering and an elastomeric layer interposed between the covering and the frame; and means between the frame and the covering to impart a curvature to the covering to produce a desired lumbar contour

이 특허를 인용한 특허 (67)

  1. Gross Clifford M. (1675 Northern Blvd. Roslyn NY 11756) Santos James P. (223 Rockingstone Ave. Larchmont NY 10538), Active biomechanical chair.
  2. Falzon Mark F.,AUX, Adjustable lumbar support.
  3. Falzon Mark,GBX, Adjustable lumbar support.
  4. Lance Mark Andrew,AUX, Adjustable lumbar support.
  5. van Hekken Hendrik R. ; Branin ; Jr. Gordon L., Adjustable lumbar support.
  6. Meiller Hermann (Amberg DEX) Kunst Otto (Michael-Poppenricht DEX), Apparatus for adjusting the inclination of seat upholstery in a driver\s seat, office chair, revolving armchair or the l.
  7. Kashihara Jo. (Nakaune Okayama JPX) Oda Etsusuke (Futago Kurashiki JPX), Automotive seat.
  8. Hashimoto Yuji (Okayama JPX), Automotive seat with lumbar support.
  9. Dammermann,Arnold B.; DeKraker,Larry; Heidmann,Kurt R.; Peterson,Gordon J.; Roossien,Charles P.; Teppo,David S.; Knoblock, deceased,Glenn A., Back construction for seating unit.
  10. Dammermann,Arnold B.; DeKraker,Larry; Heidmann,Kurt R.; Peterson,Gordon J.; Roossien,Charles P.; Teppo,David S.; Knoblock,Glenn A., Back construction for seating unit.
  11. Dammermann,Arnold B.; DeKraker,Larry; Heidmann,Kurt R.; Peterson,Gordon J.; Roossien,Charles P.; Teppo,David S.; Knoblock, deceased,Glenn A., Back construction for seating unit having inverted U-shaped frame.
  12. Dammermann,Arnold B.; DeKraker,Larry; Heidmann,Kurt R.; Peterson,Gordon J.; Roossien,Charles P.; Teppo,David S.; Knoblock, deceased,Glenn A., Back construction for seating unit having spring bias.
  13. Norman,Christopher J.; Heidmann,Kurt R., Back construction with flexible lumbar.
  14. Norman,Christopher J.; Heidmann,Kurt R., Back construction with flexible lumbar.
  15. Glenn A. Knoblock ; Arnold B. Dammermann ; Larry DeKraker ; Kevin A. Ekdahl ; Kurt R. Heidmann ; Gardner J. Klaasen, II ; James A. Perkins ; Gordon J. Peterson ; Edward H. Punches ; Charles , Back for seating unit.
  16. Glenn A. Knoblock ; Arnold B. Dammermann ; Larry DeKraker ; Kevin A. Ekdahl ; Kurt R. Heidmann ; Gardner J. Klaasen, II ; James A. Perkins ; Gordon J. Peterson ; Edward H. Punches ; Charles , Back for seating unit.
  17. Smith, Bruce M.; Löw, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon J.; Holdredge, Russell T.; Krupiczewicz, Todd D.; Brock, Nathan R., Chair.
  18. Smith, Bruce M.; Löw, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon J.; Roslund, Jr., Richard N.; Holdredge, Russell T.; Krupiczewicz, Todd D.; Brock, Nathan R., Chair.
  19. Battey, Robert J.; Roslund, Jr., Richard N.; Karsten, Gary Lee; Heidmann, Kurt R.; Krupiczewicz, Todd D.; Brock, Nathan R.; Hall, Jeffrey A.; Peterson, Gordon J.; Andres, Todd T., Chair assembly.
  20. Battey, Robert J.; Roslund, Jr., Richard N.; Karsten, Gary Lee; Heidmann, Kurt R.; Krupiczewicz, Todd D.; Brock, Nathan R.; Hall, Jeffrey A.; Peterson, Gordon J.; Andres, Todd T., Chair assembly.
  21. Battey, Robert J.; Roslund, Jr., Richard N.; Karsten, Gary Lee; Heidmann, Kurt R.; McCaughan, Nathan; Mydur, Pradeep; Holdredge, Russell T.; Vander Veen, Mark; Krupiczewicz, Todd D.; Brock, Nathan R.; Hall, Jeffrey A.; Peterson, Gordon J.; Andres, Todd T., Chair assembly.
  22. Battey, Robert J.; Roslund, Jr., Richard N.; Karsten, Gary Lee; Heidmann, Kurt R.; McCaughan, Nathan; Mydur, Pradeep; Holdredge, Russell T.; Vander Veen, Mark; Krupiczewicz, Todd D.; Brock, Nathan R.; Hall, Jeffrey A.; Peterson, Gordon J.; Andres, Todd T., Chair assembly.
  23. Battey, Robert J.; Roslund, Jr., Richard N.; Karsten, Gary Lee; Heidmann, Kurt R.; McCaughan, Nathan; Mydur, Pradeep; Holdredge, Russell T.; Vander Veen, Mark; Krupiczewicz, Todd D.; Brock, Nathan R.; Hall, Jeffrey A.; Peterson, Gordon J.; Andres, Todd T., Chair assembly.
  24. Pearson, Luke; Lloyd, Tom; Carpenter, Nick; Ludwig, James; Smith, Bruce, Chair back.
  25. Pearson, Luke; Lloyd, Tom; Carpenter, Nick; Smith, Bruce; Ludwig, James, Chair back.
  26. Battey, Robert J.; Karsten, Gary Lee; Heidmann, Kurt R.; Andres, Todd T., Chair back mechanism and control assembly.
  27. Battey, Robert J.; Karsten, Gary Lee; Heidmann, Kurt R.; Andres, Todd T., Chair back mechanism and control assembly.
  28. Battey, Robert J.; Karsten, Gary Lee; Heidmann, Kurt R.; Holdredge, Russell T.; Andres, Todd T., Chair back mechanism and control assembly.
  29. Beyer, Pete J.; Willette, Joe; Wilkerson, Larry A.; Bellingar, Teresa, Chair back with lumbar and pelvic supports.
  30. Beyer, Pete J.; Willette, Joe; Wilkerson, Larry A.; Bellingar, Teresa, Chair back with lumbar and pelvic supports.
  31. Beyer, Pete J.; Willette, Joe; Wilkerson, Larry A.; Bellingar, Teresa, Chair back with lumbar and pelvic supports.
  32. Beyer,Pete J.; Willette,Joe; Wilkerson,Larry A.; Bellingar,Teresa, Chair back with lumbar and pelvic supports.
  33. Beyer,Pete J.; Willette,Joe; Wilkerson,Larry A.; Bellingar,Teresa, Chair back with lumbar and pelvic supports.
  34. Ginat Jonathan, Chair having a backrest with an adjustable contour.
  35. Dammermann,Arnold B.; DeKraker,Larry; Heidmann,Kurt R.; Peterson,Gordon J.; Roossien,Charles P.; Teppo,David S.; Knoblock, deceased,Glenn A., Chair having reclineable back and movable seat.
  36. Knoblock Glenn A. ; Dammermann Arnold B. ; DeKraker Larry ; Ekdahl Kevin A. ; Heidmann Kurt R. ; Klaasen ; II Gardner J. ; Perkins James A. ; Peterson Gordon J. ; Punches Edward H. ; Roossien Charles, Chair including novel back construction.
  37. Peterson, Gordon J.; Norman, Christopher J.; Holdredge, Russell; Smith, Bruce; Pearson, Luke; Overthun, Thomas; Johnson, Kara, Conforming back for a seating unit.
  38. Peterson, Gordon J.; Norman, Christopher J.; Holdredge, Russell; Smith, Bruce; Pearson, Luke; Overthun, Thomas; Johnson, Kara, Conforming back for a seating unit.
  39. Battey, Robert J.; Andres, Todd T.; Karsten, Gary Lee; Heidmann, Kurt R., Control assembly for chair.
  40. Battey, Robert J.; Andres, Todd T.; Karsten, Gary Lee; Heidmann, Kurt R., Control assembly for chair.
  41. Battey, Robert J.; Andres, Todd T.; Karsten, Gary Lee; Heidmann, Kurt R., Control assembly for chair.
  42. Battey, Robert J.; Andres, Todd T.; Karsten, Gary Lee; Heidmann, Kurt R., Control assembly for chair.
  43. Battey, Robert J.; Andres, Todd T.; Karsten, Gary Lee; Heidmann, Kurt R.; Peterson, Gordon Jay; Krupiczewicz, Todd David, Control assembly for chair.
  44. Battey, Robert J.; Karsten, Gary L.; Heidmann, Kurt R.; Andres, Todd T., Control assembly for chair.
  45. Battey, Robert J.; Karsten, Gary Lee; Heidmann, Kurt R.; Andres, Todd T., Control assembly for chair.
  46. Edel Hans J. (Wittekindallee 17 D-4950 Minden DEX), Inclinable chair.
  47. Frey Mark, Lumbar exercise and support apparatus for vehicle seat.
  48. Chu Zooey ; Wurl Harald,DEX ; Bock Hermann,DEX, Lumbar support adjustment mechanism.
  49. Chu Zooey ; Wurl Harald,DEX ; Bock Hermann,DEX, Lumbar support adjustment mechanism.
  50. Chenot Louis A. (Carl Junction MO) Long Harold D. (Sarcoxie MO) Fiechtl Michael D. (Carl Junction MO) Coss Verlie W. (Joplin MO) Schuller Thomas E. (Webb City MO), Lumbar support structure for automotive vehicle.
  51. Schwarz Johann (Neusser Strasse 731 D-5000 Kln 60 DEX), Mechanism for adjusting a lumbar support of a back of a seat or the like.
  52. Clerkin Colin R. ; Sinur Richard R. ; Troller Dean G., Motorcycle seat with adjustable backrest.
  53. White Thomas H. (Issaquah WA), Pilot seat.
  54. McMillen, Robert, Push lumbar support with flexible pressure surface.
  55. Pearson, Luke; Lloyd, Tom; Carpenter, Nick; Ludwig, James; Smith, Bruce, Rear surface of a chair back.
  56. Arndt O. Harold (Milwaukee WI) Wilton William L. (Waukesha WI), Seat backrest having an adjustable lumbar support.
  57. Sakurada Kenichi (Yokohama JPX) Nishino Takaichi (Hachioji JPX), Seat backrest with adjustable lumbar supporter.
  58. Armstrong William H. (2552 Hampshire ; SE. Grand Rapids MI 49506), Seat pad with adjustable lumbar support.
  59. Sakurada Kenichi (Yokohama JPX) Nishino Takaichi (Hachioji JPX), Seat with adjustable lumbar supporter.
  60. Behar, Yves; Recor, Bret; Edahiro, Naoya; Li, Qin; Kurrasch, Andrew J.; Hill, Christoher C.; Matthai, John; Walker, Brock, Seating structure with a contoured flexible backrest.
  61. Behar, Yves; Recor, Bret; Edahiro, Naoya; Li, Qin; Kurrasch, Andrew J.; Hill, Christopher C.; Matthai, John; Walker, Brock, Seating structure with a contoured flexible backrest.
  62. Glenn A. Knoblock ; Arnold B. Dammermann ; Larry DeKraker ; Kevin A. Ekdahl ; Kurt R. Heidmann ; Gardner J. Klaasen, II ; James A. Perkins ; Gordon J. Peterson ; Edward H. Punches ; Charles , Seating unit including novel back construction.
  63. Glenn A. Knoblock ; Arnold B. Dammermann ; Larry DeKraker ; Kevin A. Ekdahl ; Kurt R. Heidmann ; Gardner J. Klaasen, II ; James A. Perkins ; Gordon J. Peterson ; Edward H. Punches ; Charles , Seating unit including novel back construction.
  64. Knoblock, Daryl; Dammermann, Arnold B.; DeKraker, Larry; Ekdahl, Kevin A.; Heidmann, Kurt R.; Klaasen, II, Gardner J.; Perkins, James A.; Peterson, Gordon J.; Punches, Edward H.; Roossien, Charles P., Seating unit including novel back construction.
  65. Knoblock, Glenn A.; Dammermann, Arnold B.; DeKraker, Larry; Ekdahl, Kevin A.; Heidmann, Kurt R.; Klaasen, II, Gardner J.; Perkins, James A.; Peterson, Gordon J.; Punches, Edward H.; Roosien, Charles , Seating unit including novel back construction.
  66. Swenson Richard F. (Milwaukee WI) Eimen Shawn H. (Menomonee Falls WI) Norris Jeffrey J. (Elm Grove WI), Vehicle seat having lumbar support adjustment means.
  67. Shovar J. Scott (Davenport IA), Vehicle seat with adjustable thigh support.
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