Grout vacuum systems and methods
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United States of America Patent
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Apr 9, 2024
Grant Date -
Jul 22, 2021
app pub date -
Jan 21, 2021
filing date -
Jan 21, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
Various implementations include a device for pumping grout. The device includes a body and a pump. The body defines a first opening, a second opening, and a third opening. Each of the first, second, and third openings is in fluid communication with each other. The first opening includes a first one-way valve configured to allow the flow of grout toward the second and third openings, and the second opening includes a second one-way valve configured to allow the flow of grout away from the first and third openings. The pump is sealingly coupled to the third opening and in fluid communication with the first and second openings. The pump is configured to increase and decrease pressure within the body to cause the flow of grout from the first opening to the second opening.
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