Massaging and showering assembly

Material handling system

Means and method for disposal of effluents

Means for covering the flange of a waste water strainer

Means for locking replaceable nozzles to fire hydrants

Means for locking threaded nozzles to a fire hydrant

Means for producing a water splash shield for commodes,...

Means for sealing the waste water aperture of a fluid...

Means for withdrawing offensive odours from a toilet during...

Mechanical apparatus applied to the toilet flush

Mechanism for fastening a semi-pedestal to furniture and...

Mechanism for filling and discharging a toilet water tank

Mechanism for flush system

Metering device for a water-activatable agent

Metering pump

Method and apparatus for actuating a self-flushing toilet...

Method and apparatus for cleansing and disinfecting toilet...

Method and apparatus for condensing water from ambient air

Method and apparatus for covering and heating fluid flow...

Method and apparatus for draining plumbing lines