Fluid transfer assembly and methods of fluid transfer
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United States of America Patent
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Jul 4, 2017
Grant Date -
Jun 19, 2014
app pub date -
Feb 20, 2014
filing date -
May 20, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
A fluid container and method of manufacture. The fluid container may be a drinking vessel, and may include an opening in a bottom surface thereof and a coupling device around the opening. The coupling device may include a first component in contact with the bottom surface of the fluid container around the opening and a second component in contact with the first component in a fluid-tight closed configuration. The second component may include a magnetic material. The coupling device may be biased in the fluid-tight closed configuration via magnetic attraction of the first and second components.
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