Apparatus and system for transferring materials and corresponding method of use thereof
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United States of America Patent
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Nov 16, 2021
Grant Date -
Nov 5, 2020
app pub date -
Nov 8, 2018
filing date -
Nov 8, 2017
priority date (Note) -
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Abstract
A vacuum nozzle includes a main body (12) and at least one auxiliary body (22). The main body has a first open end (16) and a second open end (18). The first open end is coupleable to a vacuum hose (2) and the second open end is configured for receiving materials to be transferred. The auxiliary body (130) has a first auxiliary opening (136) and a second auxiliary opening (138). The first auxiliary opening is positioned closer to the first open end of the main body than the second open end of the main body. The second auxiliary opening covers a portion of the second open end of the main body. The auxiliary body provides a dedicated auxiliary passageway for providing a consistent flow of air to the second open end of the main body when the vacuum nozzle is in use.
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