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특허 상세정보

Mobile chair

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B25H-005/00   
미국특허분류(USC) 280/032.6;
출원번호 US-0563837 (2012-08-01)
등록번호 US-8844947 (2014-09-30)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Renner, Kenner, Greive, Bobak, Taylor & Weber
인용정보 피인용 횟수 : 12  인용 특허 : 64
초록

A mobile chair (10) includes a seat (11), and a tray (12) having a front edge (17) that is shorter than its rear edge (18). A caster assembly (14) is carried by the tray (12) at the front and rear corners of the tray (12). A brace assembly (13) attaches the seat (11) to the tray (12) and includes a tube portion (27) attached to the tray (12) between the caster assemblies (14) at the front corners of the tray (12) and tube portions (34) attached to the tray (12) near the rear corners.

대표
청구항

1. A mobile chair comprising a seat, a tray, a brace assembly attaching said seat to said tray, and caster assemblies carried by said tray, said tray having a rear edge and a front edge, said front edge being shorter than said rear edge, said brace assembly including a front brace having a generally centrally located horizontal tube attached to said seat and a generally vertical tube attached generally centrally to said front edge of said tray. 2. The chair of claim 1 wherein said tray has opposed side edges converging from said rear edge to said front e...

이 특허에 인용된 특허 (64)

  1. Miles Joseph J. (2801 Jap Tucker Rd. Plant City FL 33566). Adjustable air seat. USP199708D381821.
  2. Dallas W. Gordon (Ashland OH). Adjustable chair. USP199601D365935.
  3. Rumage Donald V. (2700 Mount Pleasant St. Racine WI 53402) Biarnesen Terry L. (4720 N. Main St. Racine WI 53402). Auto mechanic\s body support. USP1983084397374.
  4. Kirt E. Whiteside ; Terry L. Whiteside ; W. Gordon Dallas. Base for a wheeled chair. USP200205D456647.
  5. Corcorran, Sean M.; Overthun, Thomas; Oberwelz, Elger; Battey, David J.; Deevers, Nickolaus William Charles; Machin, Keith Robert; Ludwig, James N.. Base for seating unit. USP201309D690143.
  6. Corcorran, Sean M.; Overthun, Thomas; Oberwelz, Elger; Battey, David J.; Deevers, Nickolaus William Charles; Machin, Keith Robert; Ludwig, James N.. Base for seating unit. USP201309D689723.
  7. Dallas W. Gordon (Ashland OH). Chair for a mechanic. USP199412D353058.
  8. Dallas W. Gordon ; Whiteside Kirt E. ; Whiteside Terry L. ; Whiteside Robert E.. Chair for a mechanic. USP2000016010187.
  9. Whiteside, Kirt E.; Obitts, Shane; Mays, Kristin C.. Chair for a mechanic. USP201212D672986.
  10. Whiteside, Kirt E.; Whiteside, Terry L.; Dallas, W. Gordon. Chair for a mechanic. USP2004056733073.
  11. Alfred Jeff R. ; Alfred Teresa G.. Chiropractic adjusting chair. USP2000096123392.
  12. Lin Jin-Chuang (P. O. Box 82-144 Taipei TWX). Collapsible working chair with a tool storage chamber. USP1997035611551.
  13. Liu Cheng-Chia (No.10 ; Sung-Chiang N. Rd. Chung-Li City TWX). Combination shelving. USP1997125695205.
  14. Bainbridge John F. (P.O. Box 45 Marcellus MI 49607) Bainbridge James R. (Cass County MI). Combination tool caddy and stool. USP1986124632410.
  15. Boyd Roosevelt. Combined mobile foot rest, support surface and storage compartment. USP199910D415359.
  16. Smith Craig S.. Convertible work creeper, seat and platform. USP200109RE37372.
  17. Smith Craig S.. Convertible work creeper, seat and platform. USP1998015707067.
  18. Qian,Xiaodi; Zhou,Jianping; Qian,Yufeng. Creeper seat. USP200811D579679.
  19. Hung, Victor. Creeper seat base. USP201006D618467.
  20. Hung, Victor. Creeper seat base. USP201006D617999.
  21. Taylor Ken. Creeper seat with drawer. USP199810D399626.
  22. Pendleton John H. (P.O. Box 888 99893-131-G-Unit Ashland KY 41101) Gabriel James (P.O. Box 888 02858-068-E-Unit Ashland KY 41101). Device convertible into a chair, table, bed or stool. USP1990054925245.
  23. Comas, Josep Torrents I. Ergonomic seat. USP201205D658902.
  24. Ehnes, Steve L.. Folded tire step and wheeled caddy apparatus. USP2004036702065.
  25. Chen, Vic. Gardening working vehicle structure. USP2003066578859.
  26. Whiteside,Kirt E.; Obitts,Shane. Height adjustable mechanic's chair. USP200611D531423.
  27. Canova, James D.. Height adjustable work seat. USP2013128596651.
  28. Mirkarimi Seyed A. (11733 Goshen Ave. ; #303 Los Angeles CA 90049). Infant crawler. USP1986024569532.
  29. Damouzehtash, Faramarz. Knee protector dolly. USP2011027878513.
  30. Comeaux Craig Anthony. Kneeling apparatus. USP2001106302413.
  31. Hurt,Daniel P.. Kneeling stool. USP2006087086702.
  32. Dallas W. Gordon ; Whiteside Kirt E. ; Whiteside Terry L. ; Whiteside Robert E.. Mechanic's chair. USP199905D410128.
  33. Obbitts, Shane; Whiteside, Kirt E.. Mechanic's chair. USP200511D511416.
  34. Wayne Riddle. Mechanic's chair. USP200209D463143.
  35. Whiteside,Kirt E.; Mays,Kristin C.; Obitts,Shane. Mechanic's chair. USP200711D555920.
  36. Borner Willy. Mechanic's recliner chair. USP1999045897122.
  37. Borner Willy ; Kreidler Marc S.. Mechanic's recliner chair. USP199811D400677.
  38. Tally,Kevin L.; Lisle,John C.; Meis,William. Mechanic's seat and step stool. USP2006087097241.
  39. Rush, Garland. Mechanic's shop stool. USP201001D608558.
  40. Holland John C. (Denbury House ; P.O. Box 220 Bailey CO 80421) Coppedge ; Sr. Joe L. (3650 S. Federal Blvd. ; #124 Englewood CO 80110). Mechanic\s helper and step platform. USP1991125072955.
  41. Canova,James D.. Mechanics chair with side tray. USP2007077237781.
  42. Koller ; Sr. Alois J. (201 Riviera Dr. Fenton MO 63026). Mechanics roller seat. USP198811D298674.
  43. Whiteside,Kirt E.; Whiteside,Terry L.; Mays,Kristin C.; Brimhall,Don; Wolber,George; Obitts,Shane. Mobile chair. USP200610D530108.
  44. Whiteside,Kirt E.; Whiteside,Terry L.; Mays,Kristin C.; Studer,Keith R.. Mobile chair. USP200611D531419.
  45. Whiteside, Kirt E.; Whiteside, Terry L.; Mays, Kristin C.; Brimhall, Don; Wolber, George; Obitts, Shane. Mobile chair with storage capabilities. USP2010027658442.
  46. Adams, Dale R.. Mobile stool. USP2011020632904.
  47. Gilmore, Thorton. Multi-function mobile stool. USP2009107597392.
  48. Hung Michael (11th Fl. ; 624 Ming Chuan E. Road ; Taipei TWX). Multi-function rack structure for carrying a jack. USP1989054832355.
  49. Hernandez,Hector Ray. Multi-position mechanic's creeper with tool tray. USP2009017481438.
  50. Opsvik Peter (Hgtunvn. 12 137o Asker NOX). Seat cushion and support unit for a combined seat and kneeler. USP198803D294545.
  51. Overthun, Thomas; Oberwelz, Elger; Battey, David J.; Corcorran, Sean M.; Deevers, Nickolaus William Charles; Machin, Keith Robert; Ludwig, James N.. Seating unit. USP2011100646497.
  52. Esch Abner S. (Box 500 ; R.D. No. 1 Bird-in-Hand PA 17505). Tile laying cart. USP1976083976155.
  53. Chen, Shwu Ruu. Tool box having drawers. USP2004026688615.
  54. Hsiao, Chieh-Jen. Tool box provided with a seat unit. USP2005026857644.
  55. Hines ; Ralph E.. Tool caddy. USP1978104119044.
  56. Beauregard, Alan; Beauregard, Darlene. Tool-holding stool device. USP2003026520609.
  57. Shockley Troy. Transformable mechanic's creeper. USP199802RE35732.
  58. Shockley Troy E.. Transformable mechanic's creeper. USP2001036199877.
  59. Gary A. Brown. Transformable mechanic's creeper assembly. USP2002066398234.
  60. Shockley Troy (106 Robinall Dr. Easley SC 29642). Transformable mechanic\s creeper. USP1995095451068.
  61. Parks James E. (220-C Foxtail Dr. West Palm Beach FL 33415). Utility cart. USP1996115577744.
  62. Joseph J. Peschmann. Utility cart and stool. USP200212D466668.
  63. Thibault, Richard R.. Wheeled mobile caddy. USP2010027661685.
  64. Maxwell Donald J. (Lincoln NE). Worker support apparatus. USP1990094957302.

이 특허를 인용한 특허 피인용횟수: 12

  1. Halen, Howard. Auxiliary foam roller exercise support apparatus. USP20190310220245.
  2. Robins, Alan; Yi, Lin Hsin. Base. USP201505D729561.
  3. Xingchang, Yang. Chair base. USP201811D832632.
  4. Corcorran, Sean M; Machin, Keith Robert; Holstege, Cody Jay; Carey, William; Cheng, Larry; Oberwelz, Elger; Overthun, Thomas; Scherrer, Lukas Martin; Student, Joerg Christoph; Battey, David J; Deevers, Nickolaus William Charles. Chair seat to base mounting assembly. USP2018059962003.
  5. Huang, Tony. Mechanic's chair with movable tray. USP20180710022858.
  6. Corcorran, Sean M; Machin, Keith Robert; Holstege, Cody Jay; Carey, William; Cheng, Larry; Oberwelz, Elger; Overthun, Thomas; Scherrer, Lukas Martin; Student, Joerg Christoph; Battey, David J; Deevers, Nickolaus William Charles. Node seat to base mounting assembly. USP2016089414685.
  7. Corcorran, Sean M; Machin, Keith Robert; Holstege, Cody Jay; Carey, William; Cheng, Larry; Oberwelz, Elger; Overthun, Thomas; Scherrer, Lukas Martin; Student, Joerg Christoph; Battey, David J; Deevers, Nickolaus William Charles. Seat assembly. USP2015069044087.
  8. Corcorran, Sean M; Machin, Keith Robert; Holstege, Cody Jay; Carey, William; Cheng, Larry; Oberwelz, Elger; Overthun, Thomas; Scherrer, Lukas Martin; Student, Joerg Christoph; Battey, David J; Deevers, Nickolaus William Charles. Seat assembly. USP2015069060609.
  9. Corcorran, Sean M; Machin, Keith Robert; Holstege, Cody Jay; Carey, William; Cheng, Larry; Oberwelz, Elger; Overthun, Thomas; Scherrer, Lukas Martin; Student, Joerg Christoph; Battey, David J; Deevers, Nickolaus William Charles. Seat assembly. USP2016089414686.
  10. Lensing, Patrick. Stool with tray. USP201603D750391.
  11. Harmon, Christopher LeVar. Utility bench. USP201804D815442.
  12. Hickcox, Jeffrey. Utility cart. USP2016129511786.