Baths – closets – sinks – and spittoons – Opener or closer for a closet seat or lid – Lever operated opener
Reexamination Certificate
2006-11-14
2006-11-14
Fetsuga, Robert M. (Department: 3751)
Baths, closets, sinks, and spittoons
Opener or closer for a closet seat or lid
Lever operated opener
C004S248000
Reexamination Certificate
active
07134150
ABSTRACT:
A mechanism for raising a toilet seat includes two geared shafts that are cooperatively engaged while mounted on a toilet. A foot-operated lever attached to a first of the geared shafts provides torque thereto, causing a rotation of the first geared shaft upon depressing the lever. This, in turn, causes a rotation of the second of the geared shafts. The second geared shaft includes a metal flange or other connector that secures a toilet seat thereto over the bowl of the toilet. As the two geared shafts rotate, the toilet seat raises and lowers with the movement of the metal flange on the second geared shaft.
REFERENCES:
patent: 1863682 (1932-06-01), Alberts
patent: 2042276 (1936-05-01), Revers
patent: 2705330 (1955-04-01), Knudsen
patent: 4103371 (1978-08-01), Wilson
patent: 5014367 (1991-05-01), Gamblin
patent: 5404595 (1995-04-01), Carmel
patent: 5444877 (1995-08-01), Kumarasurier
patent: 5448782 (1995-09-01), Ratajac
patent: 6112335 (2000-09-01), Gaston
Fetsuga Robert M.
Rattner Charles
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