U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Pivotal and retractable armrest assembly

Patent 6471297 Issued on October 29, 2002. Estimated Expiration Date: Icon_subject August 25, 2020. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

2661227

Central arm rest for a complex of at least two seats
Patent #: 4052103
Issued on: 10/04/1977
Inventor: Steinthal

Retractible armrest support
Patent #: 4159145
Issued on: 06/26/1979
Inventor: Quakenbush

Armrest structure
Patent #: 4176878
Issued on: 12/04/1979
Inventor: Koutsky

Seat with a back rest and arm rest
Patent #: 4400033
Issued on: 08/23/1983
Inventor: Pietsch

Seat with a dual-adjustable armrest
Patent #: 4435011
Issued on: 03/06/1984
Inventor: Hakamata

Armrest of a seat
Patent #: 4655501
Issued on: 04/07/1987
Inventor: Ishigami ,   et al.

Adjustable arm rest and console assembly
Patent #: 4674790
Issued on: 06/23/1987
Inventor: Johnson

Pivoting central armrest for motor-vehicle seat
Patent #: 4969686
Issued on: 11/13/1990
Inventor: Germain

Armrest-attaching mechanism
Patent #: 5033792
Issued on: 07/23/1991
Inventor: Kanazawa

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Inventors

Assignee

Application

No. 648960 filed on 08/25/2000

US Classes:

297/411.32, Armrest or its supporting member movable about a horizontal axis297/115ARMREST MOVABLE TO DIVERSE USE POSITION

Examiners

Primary: Redman, Jerry

Attorney, Agent or Firm

International Class

A47C 007/54

Abstract

A vehicle seat assembly comprising a seat cushion and a seat back mounted to the seat cushion. An armrest is pivotally mounted to the seat back in a manner which will allows the armrest to rotate relative to the seat back. The seat assembly includes a cam for guiding the armrest in a lateral direction as the armrest is rotated about an axis between a non-use position and a use position. In particular, as the armrest is rotated downward to the use position, the cam forces the armrest to slide outwardly along the axis away from the seat back, and when the armrest is rotated upward to the non-use position the cam directs the armrest to slide inwardly along the axis toward the seat back.

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