Baths – closets – sinks – and spittoons – Seat – Counterbalanced or spring biased
Patent
1994-06-27
1995-08-01
Fetsuga, Robert M.
Baths, closets, sinks, and spittoons
Seat
Counterbalanced or spring biased
42461, A47K 1310
Patent
active
054370639
ABSTRACT:
A automatic toilet seat apparatus for raising a toilet seat to an upward position until the seat is need again. Having the toilet seat in a upward position helps to keep the top surface of the toilet seat from getting contaminated. In this particular embodiment, a lever arm, a counter weight, a pivot rod, and snap locking means are provided for raising a toilet seat. When the seat is manually lowered, the snap locking means secures the seat in the lowered position. When the toilet handle is pulled to flush the toilet, a cable is engaged releasing the snap locking means. The seat automatically raises to the upward position via a counter weight and lever arm.
REFERENCES:
patent: 158677 (1875-01-01), Clark
patent: 1079732 (1913-11-01), Waltensperger
patent: 2074318 (1937-03-01), Bachmann
patent: 2632896 (1953-03-01), Morikawa
patent: 4491989 (1985-01-01), McGrail
patent: 4912783 (1990-04-01), Shafer
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