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

Physically handicapped shoulder support for attachment to a chair back

Patent 4619483 Issued on October 28, 1986. Estimated Expiration Date: Icon_subject October 1, 2004. 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

3226159

3307874

3608964

3761126

3922030

Child safety seat for vehicles with harness release inaccessible to child passenger
Patent #: 3938859
Issued on: 02/17/1976
Inventor: Henderson ,   et al.

Universal support pads for wheelchair
Patent #: 4073537
Issued on: 02/14/1978
Inventor: Hammersburg

Headrest with side pads
Patent #: 4130318
Issued on: 12/19/1978
Inventor: Hemmen ,   et al.

Orthopedic support apparatus for infants
Patent #: 4383713
Issued on: 05/17/1983
Inventor: Roston

Safety seats for vehicles Patent #: 4402548
Issued on: 09/06/1983
Inventor: Mason

Inventors

Assignee

Application

No. 06/656365 filed on 10/01/1984

US Classes:

297/397, Portable, with seat attacher297/394, Detachable headrest and armrest unit297/410Adjustable rectilinearly vertically

Examiners

Primary: Zugel, Francis K.
Assistant: Chen, Jose V.

Attorney, Agent or Firm

International Classes

A47C 16/00 (20060101)
A61G 5/00 (20060101)
A61G 5/12 (20060101)

Abstract

An adaptation for a chair for the physically handicapped comprises a special shoulder support arrangement which is connected to the back of the chair. A headrest is provided on the shoulder support and overlaps a portion of the back. A recess is defined below the headrest and along the shoulder support to receive and support a shoulder of a person sitting on the chair supporting their lean to that side. The headrest is mounted on the shoulder support in a manner to provide for vertical height adjustment of the headrest relative to the seat to accommodate varying shoulder heights of persons using the chair. This type of adaptation encourages the physically handicapped to use their own muscles to sit up in the chair. The attachment is particularly suitable to people who are suffering from deteriorating muscular conditions as well as victims of organic brain syndromes such as Alzheimer's disease.

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