Removable seats system

Details Removable seats system Removable seats system

2007-02-06

2007-02-06

Nelson, Jr., Milton (Department: 3636)

Chairs and seats

Combined

Mounted on accommodating platform

C297S331000, C052S010000

Reexamination Certificate

active

10332953

ABSTRACT:
A removable seats system includes a number of vertically movable platforms supported by a platform support and displacement device which engages the platforms and which positions the platforms in a horizontally successively spaced configuration defining a gap between each two successive platforms having selective independent vertical displacement of the platforms. The removable seats system further includes a number of seat elements each associated with a corresponding platform and each including: a row of seats including at least one seat; and a seat supporting structure carried by a platform and supporting the row of seats. Each one of the seat members is movable relative to its corresponding platform between an operative position in which the row of seats is located above its corresponding platform, and a concealed position in which the row of seats is located under a platform.

REFERENCES:
patent: 1517774 (1924-12-01), Duprey
patent: 1801681 (1931-04-01), Mowery
patent: 2817389 (1957-12-01), Richards
patent: 5271190 (1993-12-01), Sugiyama
patent: 5517789 (1996-05-01), Sugiyama
patent: 299 22 288 (2000-03-01), None
patent: 2 576 952 (1986-08-01), None
patent: 2 687 713 (1993-08-01), None
patent: 2 746 435 (1997-09-01), None

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