Siphoning funnel device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jun 17, 1997
Grant Date -
N/A
app pub date -
May 10, 1996
filing date -
May 10, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A funnel device having an adjustable fill regulator mechanism of a flexible siphon tube extending thru the funnel wall and into the neck of the funnel and making lateral frictional contact with an inner wall portion of the neck, the suction end of the tube having a siphon inlet which can be positioned within the neck or completely therethrough by bowing the portion of the tube lying within the funnel, the frictional contact being sufficient to retain the inlet in a position as required for filling or emptying a tank to a desired level by siphoning action.
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