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Multi-purpose adjustment chair mechanism

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A47C-001/032
  • A47C-001/031
출원번호 US-0266146 (2005-11-03)
등록번호 US-7478880 (2009-01-20)
발명자 / 주소
  • Johnson,LeRoy
  • Boyer,Earl
출원인 / 주소
  • L&P Property Management Company
대리인 / 주소
    Shook, Hardy & Bacon LLP
인용정보 피인용 횟수 : 6  인용 특허 : 109

초록

A multipurpose adjustment mechanism for a synchrotilt chair mechanism and a chair with the mechanism. The synchrotilt chair mechanism is for use on a chair that has a base assembly with an extending pedestal, a seat, and a back. The synchrotilt mechanism includes a chassis that is coupled to the ped

대표청구항

What is claimed is: 1. A synchrotilt chair mechanism for use on a chair having a base assembly with a pedestal extending therefrom, a seat and a back, the mechanism comprising: a chassis adapted to be coupled to the pedestal; a seat plate slidably coupled to the chassis and adapted to be fixedly co

이 특허에 인용된 특허 (109)

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  106. Holdredge Russell T. (Kentwood MI) Knoblock Glenn A. (Kentwood MI) Roossien Charles P. (Wyoming MI), Variable back stop.
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  108. Schmidt Gudrun (Dr. Paul-Mller-Str. 36 D-5940 Lennestadt 11 DEX), Vertically adjustable motor-vehicle safety-belt mount.
  109. Snyder Carlon D. (Alto MI) Scheper Robert M. (Grand Rapids MI), Wire frame chair.

이 특허를 인용한 특허 (6)

  1. Kan, Satoshi; Chan, Eric, Chair.
  2. Machael, Jay R.; Lindorfer, Matthew R.; Heitman, Brandt M.; Hahn, Jesse, Chair and chair control assemblies, systems, and methods.
  3. Loew, Glen Oliver; Hector, Andrew Blair, Chair back tilt mechanism.
  4. Grove, James E., No-tools seat plate assembly with seat lift gas cylinder receiver.
  5. Peterson, Gordon Jay; Geister, Jennifer Kristy, Seating unit with seat position and depth adjustment assembly.
  6. Bock, Hermann, Synchronous mechanism.
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