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Lift chair with rocker and wheel frame attachments 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A47C-013/00
  • A47C-001/02
출원번호 US-0677597 (1976-04-16)
발명자 / 주소
  • Gaffney
  • Edward J.
대리인 / 주소
    House, Jr., Joseph P.
인용정보 피인용 횟수 : 47  인용 특허 : 0

초록

A lift chair has a lift base, a seat, and an extensible and retractable power-actuated ram connected between the lift base and seat to selectively raise and lower the seat. One or another accessory base provided with accessories such as a rocker or wheel assembly is also connected to the seat and is

대표청구항

대표청구항이 없습니다.

이 특허를 인용한 특허 (47)

  1. Muehlbauer, Eric J.; Palmer, Adam L.; Varner, James N., Adjustable seat support.
  2. Auel Carl C. (14 Fifth Ave. Herminie PA 15637), All-purpose rocking, swiveling, reclining, and lifting chair.
  3. Hall, Shawn Anthony, Apparatus for lifting a chair.
  4. Zalewski Wojciech (Belmont MA), Automobile seat for disabled persons.
  5. de la Haye Frans,NLX, Chair assembly, in particular a chair assembly for use in virtual reality devices.
  6. Sieberkrob James (Erie PA) Campbell Leo (Union City PA), Coupling with outrigger parts.
  7. Krauska Bernard J. (Wauwatosa WI), Device for converting a recliner chair to a recliner-lift chair.
  8. Fei, Zhong Qiang; Sun, Xi Qi; Chu, Wei Zhong; Fei, Shao Qiang, Dual motor lift chair for the elderly.
  9. Allred Lyle, Elevating chair.
  10. Johnston Bruce L. (Shawnee KS), Foldable step arrangement for beds.
  11. Murphy, Marcus L., Furniture unit convertible to bed.
  12. Ambrose ; Jr. Robert C. ; Casey Kenneth J., Glider/rocker lift chair.
  13. Gaffney Edward J. (N26 W27293 Highway SS Pewaukee WI 53072), Lift chair.
  14. Lin, Chia-Chuan; Tsai, Po-Ming, Lift chair.
  15. Marcoux Yvan,CAX ; Veilleux Andre,CAX, Lift chair.
  16. Borgman, Douglas; Miller, John; Weisenbach, Jeffrey; Kramer, Kenneth; Wagner, Catherine; Verkley, Michael, Lift chair and seat.
  17. Kemmerer Kenneth ; Casey Kenneth, Lift recliner chair with safety system.
  18. McGee Danny C. (Rt. 1 ; Box 9 Big Creek MS 38914) McMahan Harold G. (P.O. Box 267 Calhoun City MS 38916), Lift recliner-rocker.
  19. Atkinson, Jr.,Ronald Neil, Lifting apparatus.
  20. Atkinson, Jr.,Ronald Neil, Lifting apparatus.
  21. Crockett Foy (H.C. 79 ; Box 578 Hugo OK 74743), Lifting apparatus for a seating structure.
  22. Crockett Foy (Rt. 1 ; Box 193 Hugo OK 74743), Lifting apparatus for a seating structure.
  23. LaPointe Larry P. (Temperance MI) Brettschneider Bryan P. (Monroe MI), Linear actuation drive mechanism for power-assisted chairs and base therefor.
  24. Lawson, Gregory M., Linkage mechanism for a dual-motor lifting recliner.
  25. LaPointe Larry P. ; Saul Jonathon R. ; Wright Dennis W., Modular power reclining chair.
  26. Congleton, Jerome J., Neutral body posture chair.
  27. Hoffman,D. Stephen; Murphy,Marcus L., Ottoman convertible to seating unit.
  28. Hoffman D. Stephen (High Point NC) Lowe Charles F. (High Point NC), Ottoman including retractable table.
  29. Abelbeck Kevin ; Allred Lyle, Pivoting linkage elevating chair.
  30. Mesko, Tyler; Weeden, Richard M.; Dorn, Douglas A., Power adjustment and safety systems for power motion furniture.
  31. LaPointe Larry P. (Temperance MI), Recliner chair lift base assembly.
  32. Lawson, Greg, Recliner lift chair with power lift and reclining units.
  33. Casey Kenneth ; Kemmerer Kenneth, Recliner lift chair with swivel base.
  34. Schaffner Walter E. ; Kollar Carl A. ; Mulhern James P. ; Levi Ronald J. ; Antonishak Stephen J., Reclining lift chair.
  35. Hill Kevin E. (Milwaukee WI), Resiliently suspended, tiltable and tethered vehicle operator\s seat having fore and aft adjustment.
  36. Murphy Lloyd F., Seat lift mechanism.
  37. Masters, Gary, Seat-lift assembly.
  38. Murphy, Marcus L., Seating unit convertible to bed.
  39. Murphy, Marcus L.; Hoffman, D. Stephen, Seating unit convertible to bed.
  40. Murphy, Marcus L.; Hoffman, D. Stephen, Seating unit convertible to bed.
  41. Murphy, Marcus L.; Hoffman, D. Stephen, Seating unit convertible to bed.
  42. Murphy, Marcus L.; Hoffman, D. Stephen, Seating unit convertible to bed.
  43. Hill Kevin E. (Milwaukee WI), Tethered vehicle operator\s seat having wide range of fore and aft adjustment.
  44. Love Larry W. (2020 Cunningham Rd. Speedway IN 46224) Gray ; Sr. Raymond G. (9149 Tanglewood Dr. Indianapolis IN 46227) Love Jerry A. (510 Pioneer Dr. Indianapolis IN 46217), Toilet seat booster.
  45. Lawson, Gregory M.; Bryant, Jason Allan, Zero-wall clearance linkage mechanism for a lifting recliner.
  46. Lawson, Gregory M; Bryant, Jason Allan, Zero-wall clearance linkage mechanism for a lifting recliner.
  47. Lawson, Gregory Mark, Zero-wall clearance linkage mechanism for a lifting recliner.
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