Supports – Armrest or headrest – Armrest for writer
Patent
1988-11-21
1989-09-26
Britts, Ramon S.
Supports
Armrest or headrest
Armrest for writer
2482001, 297406, A47C 736
Patent
active
048694487
ABSTRACT:
A head restraint system for vehicles including an extensible support provided with energy absorbing devices which limit the rearward angular displacement of the occupant's head. The support is secured to each side of the interior of a vehicle so that the support is positioned horizontal to the top of a seat back and substantially in the same vertical plane as the seat back.
REFERENCES:
patent: 1716708 (1929-06-01), Shipley et al.
patent: 1841954 (1932-01-01), Jellineck
patent: 3090600 (1963-05-01), Smith
patent: 3222084 (1965-12-01), Hesen
patent: 3253859 (1966-05-01), Merriman et al.
patent: 3393938 (1968-07-01), Meyer et al.
patent: 3961822 (1976-06-01), Daniel
patent: 4607886 (1986-08-01), Mazhae
Britts Ramon S.
Cates Charles E.
Chotkowski Karen J.
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