Bellows pump for clearing clogged toilets and drains
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 30, 2000
Grant Date -
N/A
app pub date -
Oct 8, 1998
filing date -
Oct 8, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention relates to a bellows pump for clearing clogged toilets and drains having a cylindrical bellows with handle, preferably releasable, connected to a cylindrical tube, with an adapter having a central aperture throughout. Preferably the cylindrical tube has annual joints to provide flexibility and the adapter is conical shaped, elongated, resilient, and flexible for improved sealing. The device is generally made of rubber or plastic. Preferably the transverse pleats of the bellows decrease in diameter from the top of the bellows to the bottom of the bellows for easier collapsibility. A handle on the top of the bellows permanently attached thereto, allows the bellows to be easily collapsed causing a rush of air or water from the device. The device is reasonably light, durable and can be used in a variety of applications.
First Claim
Family
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Cited Art Landscape
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