Device for draining fluid from a container
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Mar 13, 2001
Grant Date -
N/A
app pub date -
May 18, 1999
filing date -
Dec 1, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fluid container draining device (10) for use in draining a fluid container, such as an oil filter (12) in a controlled manner. It has a drill bit (14) with a sharpened tip (16) and exterior channels (20) on its shaft (18) extending from its tip (16) to a rear region (22). The drill bit (14) is immobilized in an axial bore (3) of a drill bit holder (24) which has a threaded front region (26) which is preferably frustum-shaped. Located rearwardly of the drill bit holder (24) is a valve (42) which when opened up permits fluid to be drained from the fluid container (12) through the channels (20) on the drill bit's shank (18), through the axial bore (30) in the drill bit holder (24), and out through the valve (42).
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