Headrest apparatus moveable in cooperation with seat back

Details Headrest apparatus moveable in cooperation with seat back Headrest apparatus moveable in cooperation with seat back

2011-05-20

2011-12-27

Brown, Peter (Department: 3636)

Chairs and seats

Headrest interconnected with back for relative concurrent...

C297S015000

Reexamination Certificate

active

08083287

ABSTRACT:
A headrest apparatus may include a headrest fixing member connected to a headrest assembly, a guide member connected to a seatback frame inside the seat back, wherein the guide member including a guide portion and a locking portion guides forward and backward movement of the headrest fixing member, at least an elastic member coupling the guide member and the headrest fixing member and configured to bias the headrest fixing member in the forward direction of the seat back so that the headrest fixing member moves in the forward direction and then is locked to the locking portion of the guide member by the elastic member when the seat back is unfolded, and a locking release unit pivotally coupled to the guide member and configured to release the headrest fixing member from the locking portion of the guide member in accordance with the seat back when the seat back is folded.

REFERENCES:
patent: 3065029 (1962-11-01), Spound et al.
patent: 3132894 (1964-05-01), Schliephacke
patent: 4856848 (1989-08-01), O'Sullivan et al.
patent: 5011225 (1991-04-01), Nemoto
patent: 5181758 (1993-01-01), Sandvik
patent: 5290091 (1994-03-01), Dellanno et al.
patent: 5681079 (1997-10-01), Robinson
patent: 5927804 (1999-07-01), Cuevas
patent: 6074010 (2000-06-01), Takeda
patent: 6511130 (2003-01-01), Dinkel et al.
patent: 6550856 (2003-04-01), Ganser et al.
patent: 6688697 (2004-02-01), Baumann et al.
patent: 6983995 (2006-01-01), Veine et al.
patent: 7059681 (2006-06-01), Kubo
patent: 7118171 (2006-10-01), Fowler et al.
patent: 7140687 (2006-11-01), Hoekstra et al.
patent: 7201437 (2007-04-01), Freijy
patent: 7517009 (2009-04-01), Mauro et al.
patent: 7552973 (2009-06-01), Linardi et al.
patent: 7559608 (2009-07-01), Miyahara et al.
patent: 7631932 (2009-12-01), Hoffmann
patent: 7681955 (2010-03-01), Seo
patent: 2004/0061370 (2004-04-01), Drew et al.
patent: 2006/0006720 (2006-01-01), Yamada
patent: 2007/0236069 (2007-10-01), Chung
patent: 2008/0100118 (2008-05-01), Young et al.
patent: 11-180197 (1999-07-01), None
patent: 2005-225246 (2005-08-01), None
patent: 2007-330515 (2007-12-01), None
patent: 2008-001171 (2008-01-01), None

Affiliated with

Also associated with

Rating

Headrest apparatus moveable in cooperation with seat back does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Headrest apparatus moveable in cooperation with seat back, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Headrest apparatus moveable in cooperation with seat back will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4271080