摘要 |
<p>This disclosure pertains to strainers adapted to be inserted within drain openings, located in floors, sinks, and tubs, having a handle attachment fitted to a reticulated or foraminated cup-like strainer. The handle may either rotate or retract or both so as to become substantially flush with the surface containing the drain opening. The strainer has a supporting mechanism for resting on the floor or on a recess adjacent the drain opening in the floor.</p> |