Chairs and seats – Collapsible chair; i.e. – relatively folding bottom – back,... – Collapsed to a compact bundle having all rigid elongated...
Reexamination Certificate
2006-06-08
2008-05-13
Barfield, Anthony D. (Department: 3636)
Chairs and seats
Collapsible chair; i.e., relatively folding bottom, back,...
Collapsed to a compact bundle having all rigid elongated...
C248S164000, C108S118000
Reexamination Certificate
active
07370908
ABSTRACT:
A portable platform having at least three outwardly-inclined legs and a platform supported thereby is provided, the legs each having multiple nestable sections, an uppermost portion of each of the legs being adapted to be attached to an underside of said platform, the legs being maintained in biased relationship to an underside of the platform by an elastic cord or cable which extends between the underside of the platform and a lowermost section of the legs, with the elastic cord or cable extending through each of the respective sections of the legs, with the elastic cord or cable being tensioned such that the sections of the legs may be separated from one another and folded onto an uppermost surface of said platform in storage relationship thereto, with the platform being comprised of dimensionally-stable foldable sections.
REFERENCES:
patent: 105222 (1870-07-01), King
patent: 402709 (1889-05-01), Abbott
patent: 772316 (1904-10-01), Mock
patent: 1205057 (1916-11-01), Sulenski
patent: 1240119 (1917-09-01), Burns
patent: 3084896 (1963-04-01), Alexiou
patent: 3376069 (1968-04-01), Lowdermilk
patent: 3414323 (1968-12-01), Mitchum
patent: 4266748 (1981-05-01), Dalton
patent: D282320 (1986-01-01), Anderson
patent: 4810029 (1989-03-01), Kaladis et al.
patent: 4934638 (1990-06-01), Davis
patent: 5709428 (1998-01-01), Hugghins
patent: 6125769 (2000-10-01), Tsai et al.
patent: 6634704 (2003-10-01), Bergquist
patent: 6676208 (2004-01-01), Lu
patent: 6871905 (2005-03-01), Grace
Barfield Anthony D.
Hellwege James W.
LandOfFree
Collapsible portable platform does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Collapsible portable platform, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Collapsible portable platform will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3982029