Highchair

Chairs and seats – Movable bottom – Bottom and back movable as a unit

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C297S344220, C297S327000, C297S423250, C297S423380, C297S463100, C297S153000

Reexamination Certificate

active

07905549

ABSTRACT:
A highchair with a foot part and a seat element mounted thereon has a length-adjustable gas-filled strut therebetween for support and height adjustment of the seat element. The gas-filled strut may be length adjustable with two-handed safety operation. The seat element is held on two lateral support arms, on each of which an actuating element of the two-handed safety operation is arranged. Each actuating element is connected via a wire or rope pull to a pressure element acting on an actuating projection of the gas-filled strut. The seat element is pivotable and fixable about a horizontal transverse axis forwards and backwards in a tilting position. An inclination catch is provided on at least one support arm and has a rotary locking element acting between a spindle of the seat element and a support arm, which is transferable into a locking or release position by means of an actuation cam.

REFERENCES:
patent: 54217 (1866-04-01), Sargent
patent: 699889 (1902-05-01), Morsell
patent: 1542508 (1925-06-01), Koenigkramer
patent: 1999848 (1935-04-01), Ries
patent: 2609862 (1952-09-01), Pratt
patent: 2779389 (1957-01-01), Pearl
patent: 2904102 (1959-09-01), Komori
patent: 3450433 (1969-06-01), Ballard
patent: 3589772 (1971-06-01), Leaver
patent: 3891270 (1975-06-01), Crossman et al.
patent: 3975050 (1976-08-01), McKee
patent: 5527096 (1996-06-01), Shimer
patent: 5890764 (1999-04-01), Lee
patent: 5984409 (1999-11-01), Eakin et al.
patent: 6033019 (2000-03-01), Hession-Kunz et al.
patent: 6056362 (2000-05-01), de la Haye
patent: 6347833 (2002-02-01), Chen
patent: 6398304 (2002-06-01), Chen et al.
patent: 6500072 (2002-12-01), Myers et al.
patent: 6578496 (2003-06-01), Guard et al.
patent: 6877811 (2005-04-01), Garelick
patent: 7185949 (2007-03-01), Finell
patent: 7419210 (2008-09-01), Nolan et al.
patent: 2004/0036333 (2004-02-01), Lin
patent: 40 37 869 (1991-11-01), None
patent: 19501461 (1996-03-01), None
patent: 20307192 (2003-09-01), None
patent: 0 128 339 (1984-12-01), None
patent: 2 391 465 (2004-02-01), None
patent: 2401097 (2004-11-01), None
patent: 2 407 487 (2005-05-01), None
patent: 2407487 (2005-05-01), None
patent: 2 412 306 (2005-09-01), None
European Patent Office Search Report, dated Apr. 16, 2008, issued in corresponding European Application No. 07022293.0-2313, filed Nov. 16, 2007.
European Search Report mailed Sep. 13, 2010, issued in corresponding European Application No. EP 07022293, filed May 21, 2008, 2 pages.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Highchair does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Highchair, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Highchair will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2647009

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.