Vehicle seat

Chairs and seats – Headrest – Extension of upper back

Reexamination Certificate

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Details

C297S452340

Reexamination Certificate

active

10957420

ABSTRACT:
A seat for a person has a seat part adapted to be fixed in a vehicle and having an upper seating surface on which the person sits, and a seat back extending upward from a rear edge of the seating surface and having a front surface adapted to be leaned against by the person in the seat, facing forward in a vehicle travel direction, and extending upward to an upper region that is upholstered and on a level to engage the head of the person in the seat. The upper region of the seat back is formed with a hollow having a forwardly directed rear surface and a pair of flanking side surfaces extending forward in the direction from outer edges of the rear surface. The side surfaces are horizontally spaced transverse to the direction so as to spacedly flank the head of the person in the seat.

REFERENCES:
patent: 3017221 (1962-01-01), Emery
patent: D198449 (1964-06-01), Kerr
patent: 3283344 (1966-11-01), Blanchard
patent: 3578383 (1971-05-01), Earl
patent: 4285081 (1981-08-01), Price
patent: 4300249 (1981-11-01), Taylor
patent: 4631766 (1986-12-01), Semmler et al.
patent: 4883243 (1989-11-01), Herndon
patent: D306245 (1990-02-01), Akhtarekhavari
patent: 5356202 (1994-10-01), Itoh
patent: 5505523 (1996-04-01), Wang
patent: 6250716 (2001-06-01), Clough
patent: 6273509 (2001-08-01), Reithmeier et al.
patent: 6626494 (2003-09-01), Yoo
patent: 03267014 (1991-11-01), None
patent: 04279109 (1992-10-01), None

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