Head rest devices

Chairs and seats – Headrest – Angularly movable about horizontal axis

Reexamination Certificate

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Reexamination Certificate

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07819481

ABSTRACT:
A head rest device that is incorporated into a seat back includes a head rest body, a stay that is integrally connected to the head rest body, a tilting mechanism that is fixedly connected to the seat back and is arranged and constructed to tilt the stay relative to the seat back, and a cover that is capable of covering the tilting mechanism. The cover includes a slot that is arranged and shaped to not prevent the stay from tilting. The cover includes a closure member that is arranged and constructed to cover the slot.

REFERENCES:
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patent: 5011225 (1991-04-01), Nemoto
patent: 5095257 (1992-03-01), Ikeda et al.
patent: 5145233 (1992-09-01), Nagashima
patent: 5261726 (1993-11-01), Yanagishita
patent: 5669666 (1997-09-01), Lee
patent: 5669668 (1997-09-01), Leuchtmann
patent: 6149233 (2000-11-01), Takei et al.
patent: 6527344 (2003-03-01), Takei
patent: 7044555 (2006-05-01), Saberan
patent: 7108323 (2006-09-01), Welch et al.
patent: 2000-102445 (2000-04-01), None
English language Abstract of JP 2000-102445.

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