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특허 상세정보

Headrest linkage

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47C-007/38    A61G-015/12   
미국특허분류(USC) 297/408; 297/391; 297/403; 297/404
출원번호 UP-0736164 (2007-04-17)
등록번호 US-7832803 (2011-01-16)
발명자 / 주소
인용정보 피인용 횟수 : 60  인용 특허 : 16
초록

An adjustable linkage to support an object comprising a pair of arms rotatable about a first axis, one of said arms supporting said object and damper means disposed about said first axis between said arms for selective rotational movement and placement of said object relative said other arm.

대표
청구항

The invention claimed is: 1. An adjustable headrest for a chair having a generally upright backrest comprising: (a) a first arm member having one end rotatably connected to said backrest; (b) a second arm member having one end rotatably connected to said headrest; (c) said first arm member having another end rotatably connected to another end of said second arm member about an axis of rotation; (d) a housing disposed about said axis of rotation; (e) a first hinge damper co-axially disposed in said housing about said axis of rotation between said first a...

이 특허에 인용된 특허 (16)

  1. John T. Lloyd. Adjustable face rest. USP2002066397414.
  2. Riach Jeffrey M. (Parkton MD). Adjustable headrest. USP1993015177823.
  3. Leffler Dennis F. (Charlotte NC). Adjustable headrest for treatment chair. USP1983014366985.
  4. Kobelt Jacob (6110 Oak Street Vancouver ; British Columbia CAX V6M 2W2). Adjustable holding device. USP1986064592526.
  5. Pilhall Stig,SEX. Adjustable neck rest. USP1999115992937.
  6. Dean Gannon. Clip friction hinge. USP200205RE37712.
  7. Bivens, Steven L.; Bella, Joseph J.; Cascio, Jefferey S.. Damper apparatus. USP2005086922869.
  8. Steven John Doehler. Desk chair for the prevention of repetitive stress injuries. USP2002046368261.
  9. Froelich,Michael. Head positioning device. USP2008047350250.
  10. Lampke,Ingo; Graeper,Martin; Lindenberg,Uwe. Headrest for a seat back, particularly a rear seat back. USP2006037008019.
  11. DeBraal,Jack A.; Marchant,Michael J.. Headrest linkage. USP2006087093313.
  12. Bonn, Brian E.; Stone, Christopher C.; Stewart, William R.. Headrest support and adjustment mechanism. USP2005056893096.
  13. Cassaday Terrence Joseph,CAX ITX M5P 3A3. Height adjustment mechanism for a back rest or an arm rest of a chair. USP1999075921630.
  14. Jacobs,Jerry J.; DeBraal,Jack A.; Jensen,Mark E.. Leg rest and kneeler assembly for a medical examination table. USP2008047350249.
  15. Walters, Richard S.; DeBraal, Jack A.; Parrish, Vanessa B.; Marchant, Michael J.; Siepmann, Paul J.. Medical examination table. USP200409D496462.
  16. Bivens Steven L.. One-way hinge damper. USP2000076085384.

이 특허를 인용한 특허 피인용횟수: 60

  1. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Batley, Robert J.; Peterson, Gordon Jay. Chair. USP201308D688498.
  2. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Batley, Robert J.; Peterson, Gordon Jay. Chair. USP201308D688503.
  3. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Batley, Robert J.; Peterson, Gordon Jay. Chair. USP201308D688500.
  4. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Batley, Robert J.; Peterson, Gordon Jay. Chair. USP201308D688501.
  5. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201401D698164.
  6. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201403D701053.
  7. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201401D697728.
  8. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201402D699958.
  9. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201402D699959.
  10. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201401D698166.
  11. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201309D690146.
  12. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201308D688497.
  13. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201309D689317.
  14. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201309D689312.
  15. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201309D689318.
  16. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201308D688504.
  17. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201310D690547.
  18. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201309D689319.
  19. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201309D689313.
  20. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201308D688499.
  21. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201309D689314.
  22. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201308D688505.
  23. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201312D696544.
  24. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201312D696054.
  25. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201404D702981.
  26. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay; Holdredge, Russell Thomas; Brock, Nathan Robert. Chair. USP201401D698165.
  27. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay; Holdredge, Russell Thomas; Krupiczewicz, Todd David; Brock, Nathan Robert. Chair. USP201401D697727.
  28. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay; Holdredge, Russell Thomas; Krupiczewicz, Todd David; Brock, Nathan Robert. Chair. USP201401D697729.
  29. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay; Holdredge, Russell Thomas; Roslund, Jr., Richard N.; Brock, Nathan Robert. Chair. USP201401D697730.
  30. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay; Roslund, Jr., Richard N.; Holdredge, Russell Thomas; Krupiczewicz, Todd David; Brock, Nathan Robert. Chair. USP201401D697726.
  31. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay; Roslund, Jr., Richard N.; Holdredge, Russell Thomas; Krupiczewicz, Todd David; Brock, Nathan Robert. Chair. USP201402D699957.
  32. 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. USP201511D742676.
  33. 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. USP201511D742677.
  34. Smith, Bruce M.; Löw, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201312D694536.
  35. Smith, Bruce M.; Löw, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201305D683151.
  36. Smith, Bruce M.; Löw, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201312D694537.
  37. Smith, Bruce M.; Löw, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201312D694538.
  38. Smith, Bruce M.; Löw, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201312D694539.
  39. Smith, Bruce M.; Löw, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay. Chair. USP201312D694540.
  40. Smith, Bruce M.; Löw, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay; Holdredge, Russell Thomas; Brock, Nathan Robert. Chair. USP201312D695034.
  41. Smith, Bruce M.; Löw, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay; Holdredge, Russell Thomas; Krupiczewicz, Todd David; Brock, Nathan Robert. Chair. USP201401D697747.
  42. Smith, Bruce M.; Löw, Glen Oliver; Ludwig, James N.; Battey, Robert J.; Peterson, Gordon Jay; Holdredge, Russell Thomas; Roslund, Jr., Richard N.; Brock, Nathan Robert. Chair. USP201305D683150.
  43. Smith, Bruce M.; Peterson, Gordon Jay; Battey, Robert J.; Colasanti, John A.; Biddle, Fredric. Chair. USP201703D781604.
  44. Smith, Bruce M.; Peterson, Gordon Jay; Battey, Robert J.; Colasanti, John A.; Biddle, Fredric. Chair. USP201703D781605.
  45. Battey, Robert J.; Peterson, Gordon J.; Heidmann, Kurt R.; Andres, Todd T.; Krupiczewicz, Todd David. Chair assembly with upholstery covering. USP2017119826839.
  46. Peterson, Gordon J.; Battey, Robert J.. Chair assembly with upholstery covering. USP2015048998339.
  47. Peterson, Gordon J.; Battey, Robert J.; Heidmann, Kurt R.; Andres, Todd T.; Krupiczewicz, Todd D.. Chair assembly with upholstery covering. USP2016089408467.
  48. Smith, Bruce; Low, Glen Oliver; Ludwig, James; Battey, Robert; Peterson, Gordon Jay. Chair frame. USP201402D699994.
  49. Smith, Bruce M.; Low, Glen Oliver; Ludwig, James N.; Batley, Robert J.; Peterson, Gordon Jay. Chair seat. USP201403D701410.
  50. Magstadt, Jason. Double articulating dental chair headrest apparatus. USP2014118876210.
  51. Wagner, Uwe; Schauf, Carsten; Hari, Daniel; Vas, Kilian. Foldable headrest with double hinge. USP2017099764667.
  52. Smith, Bruce M.; Peterson, Gordon Jay; Battey, Robert J.; Colasanti, John A.; Biddle, Fredric. Headrest. USP201606D759415.
  53. Smith, Bruce M.; Peterson, Gordon Jay; Battey, Robert J.; Colasanti, John A.; Biddle, Fredric. Headrest assembly. USP201606D758774.
  54. Smith, Bruce M.; Peterson, Gordon Jay; Battey, Robert J.; Colasanti, John A.; Biddle, Fredric. Headrest assembly. USP201607D760526.
  55. Hsu, Chia-Lung; Chen, Po-Cheng. Hinge structure and electronic device having the same. USP2015079091104.
  56. Copeland, John Robert; Hughes, Noel Robert. Lateral support for an operating table. USP2012108286283.
  57. Uebelacker, Roland; Deml, Johann; Schustjew, Sergej. Padding overlap. USP2017019533607.
  58. Duke, Aaron. Pivoting shelf. USP2017019545154.
  59. Lin, Yu-Jen. Reclining chair headrest with height adjustment mechanism. USP2014038662591.
  60. Peterson, Gordon Jay; Battey, Robert J.; Smith, Bruce M.; Colasanti, John A.; Biddle, Frederic; Krupiczewicz, Todd D.. Seating arrangement with headrest assembly. USP20190310238215.