Fluid level measuring device
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United States of America Patent
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Jun 6, 2006
Issued Date -
N/A
app pub date -
Apr 8, 2002
filing date -
Feb 27, 1996
priority date (Note) -
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status (Latency Note)
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Abstract
A fluid level measuring device, also referred to as a dipstick, for measuring the fluid level in a fluid reservoir or tank, such as an oil pan or transmission reservoir in an internal combustion engine. The fluid level measuring device includes a stationary tube assembly in which a dipstick assembly is disposed. The dipstick assembly includes a fluid level indicator measuring blade attached to an elongated shaft which is directly molded into a plastic handle assembly. The plastic handle assembly includes a bayonet type locking mechanism for locking the handle to the stationary tube assembly. A compressible seal forms a pressurized seal between the stationary tube assembly and the handle.
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