Two-piece head restraint and method for making same

Chairs and seats – Headrest

Reexamination Certificate

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Details

C297SDIG010

Reexamination Certificate

active

07819480

ABSTRACT:
A head restraint comprising a first core portion including an exterior surface, an interior and a perimeter edge between the exterior surface and the interior, a first outer layer provided about at least a region of said exterior surface of said first core portion, a second core portion including an exterior surface, an interior and a perimeter edge between the exterior surface and the interior, and a second outer layer provided about at least a region of said exterior surface of said second core portion, wherein at least a region of the perimeter edge of the first core portion is attached to at least a region of the perimeter edge of the second core portion to define a perimeter seam therebetween.

REFERENCES:
patent: 3612607 (1971-10-01), Lohr
patent: 4619725 (1986-10-01), Muraishi et al.
patent: 4699427 (1987-10-01), Kobayashi
patent: 4744601 (1988-05-01), Nakanishi
patent: 4840430 (1989-06-01), Shimada
patent: 5165754 (1992-11-01), Louys
patent: 5257853 (1993-11-01), Elton et al.
patent: 5405190 (1995-04-01), Jeffcoat et al.
patent: 5885662 (1999-03-01), Gardner, Jr.
patent: 5955204 (1999-09-01), Yamamoto et al.
patent: 5984414 (1999-11-01), Adachi et al.
patent: 6149231 (2000-11-01), Wustholz
patent: 6183045 (2001-02-01), Marfilius et al.
patent: 2148853 (1973-03-01), None
patent: 1220072 (1971-01-01), None
patent: 61125306 (1986-06-01), None
patent: 10-016498 (1998-01-01), None
patent: 2003-025793 (2003-01-01), None
patent: WO-03/035429 (2003-05-01), None
Patent Abstract of Japan, vol. 012, No. 183 (M-703), May 28, 1988 & JP62 294518, Dec. 22, 1987.

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