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>
Household
Class Information
Number:
4/238
Name:
Baths, closets, sinks, and spittoons
>
Seat
> Subclosure, seat operated
Description:
Closures for the hole in the seat operated by movement of the seat when occupied.
Patents under this class:
Patent Number
Title Of Patent
Date Issued
7942151
Hemorrhoid treatment device
May. 17, 2011
7677250
Hemorrhoid treatment device
Mar. 16, 2010
4271544
Animal commode
Jun. 9, 1981
4215443
Toilet anti-splash and silencer device
Aug. 5, 1980
4196477
Evaporative toilet
Apr. 8, 1980
4150446
Toilet seat lifter
Apr. 24, 1979
4054958
Toilet of compost type
Oct. 25, 1977
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