LandOfFree - US Patents - Listing for Baths, closets, sinks, and spittoons,Flush closet

Baths – closets – sinks – and spittoons – Flush closet – Tank only

Advanced dual-flush valve

Baths – closets – sinks – and spittoons – Flush closet – With splash guard or water baffle

Aids splash back toilet guard

Baths – closets – sinks – and spittoons – Flush closet – Bowl

Air pressure driven vacuum sewer system

Baths – closets – sinks – and spittoons – Flush closet – Bowl

Air pressure driven vacuum sewer system

Baths – closets – sinks – and spittoons – Flush closet – Bowl

Air-vac toilet

Baths – closets – sinks – and spittoons – Flush closet – Reduced gravity environment type

Aircraft toilet flush valve

Baths – closets – sinks – and spittoons – Flush closet – Bowl

Anal cleaning device

Baths – closets – sinks – and spittoons – Flush closet – Bowl

Anal region rinsing system

Baths – closets – sinks – and spittoons – Flush closet – Tank only

Anti-flood toilet tank fill valve

Baths – closets – sinks – and spittoons – Flush closet – Tank only

Anti-leakage apparatus for containers for liquid

Baths – closets – sinks – and spittoons – Flush closet – With splash guard or water baffle

Anti-liquid splash device

Baths – closets – sinks – and spittoons – Flush closet – With splash guard or water baffle

Anti-splash guard

Baths – closets – sinks – and spittoons – Flush closet – With splash guard or water baffle

Anti-splash guard

Baths – closets – sinks – and spittoons – Flush closet – Bowl

Antiseptic bidet in combination with a hygiene safety guard

Baths – closets – sinks – and spittoons – Flush closet – With holding tank

Apparatus and methods for sealing a leaking toilet tank valve

Baths – closets – sinks – and spittoons – Flush closet – Urinals only

Apparatus for activating flush valves for urinals and toilet bow

Baths – closets – sinks – and spittoons – Flush closet – Urinals only

Apparatus for defecating a urinal by means of foam

Baths – closets – sinks – and spittoons – Flush closet – Tank only

Apparatus for delaying the closing of a toilet flapper valve

Baths – closets – sinks – and spittoons – Flush closet – Bowl

Apparatus for flush toilet