Chairs and seats – Headrest
Reexamination Certificate
2007-10-17
2009-12-08
Nelson, Jr., Milton (Department: 3636)
Chairs and seats
Headrest
C297S463200
Reexamination Certificate
active
07628454
ABSTRACT:
A vehicle seat, which prevents a passenger from sitting thereon in an uncomfortable seat state is provided. An interference bar is received in receiving hole formed in the headrest. The interference bar extends from the receiving hole when the headrest is rotated forward in the seat back. When the headrest is fully rotated to face the front side of the seat back, the interference bar extends in the forward direction of the vehicle seat. Thus, the interference bar protruded from the receiving hole interferes with the back of the passenger and thereby prevents the passenger from sitting on the seat in the uncomfortable seat state.
REFERENCES:
patent: 4536027 (1985-08-01), Brennan
patent: 4779928 (1988-10-01), Collier et al.
patent: 5092652 (1992-03-01), Macaluso
patent: 5681079 (1997-10-01), Robinson
patent: 7044555 (2006-05-01), Saberan
patent: 7311356 (2007-12-01), Pudney
patent: 7410218 (2008-08-01), Kotani et al.
patent: 2005-73833 (2005-03-01), None
patent: 2005-075074 (2005-03-01), None
patent: 2005-075266 (2005-03-01), None
Japanese Office Action dated Sep. 9, 2008.
Finnegan Henderson Farabow Garrett & Dunner LLP
Jr. Milton Nelson
Toyota Jidosha & Kabushiki Kaisha
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