Chairs and seats – Collapsible chair; i.e. – relatively folding bottom – back,...
Reexamination Certificate
2011-08-30
2011-08-30
McPartlin, Sarah B (Department: 3636)
Chairs and seats
Collapsible chair; i.e., relatively folding bottom, back,...
C297S019000, C297S284200, C297S354130
Reexamination Certificate
active
08007039
ABSTRACT:
The invention relates to apparatus which can be used to move a person supported on the apparatus between a lying position in which the apparatus is substantially flat on a support surface and a seating position supported by the apparatus. The apparatus includes a frame which supports sheet material on which the person is supported. The apparatus can be moved between said conditions with the person supported thereon.
REFERENCES:
patent: 280004 (1883-06-01), Bakewell
patent: 515387 (1894-02-01), White
patent: 545741 (1895-09-01), Shutters
patent: 654221 (1900-07-01), Brodeur
patent: 942724 (1909-12-01), Flindall
patent: 1506464 (1924-08-01), Alten
patent: 1521904 (1925-01-01), Rhodes
patent: 1876479 (1932-09-01), Weller
patent: 2080761 (1937-05-01), Crawford
patent: 2697476 (1954-12-01), Tripodi et al.
patent: 2855025 (1958-10-01), Griffith
patent: 3123395 (1964-03-01), Glass
patent: 4118064 (1978-10-01), Robeson
patent: 4328992 (1982-05-01), Ohanian
patent: 5806910 (1998-09-01), DeRees
patent: 572376 (1988-05-01), None
patent: B-52568/86 (1988-05-01), None
patent: 1040777 (1999-03-01), None
patent: 2298986 (1975-01-01), None
patent: 392153 (1931-11-01), None
patent: 392153 (1932-09-01), None
patent: 480314 (1938-02-01), None
patent: 713903 (1953-06-01), None
patent: 713903 (1954-08-01), None
Head, Johnson & Kachigian P.C.
McPartlin Sarah B
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