US2024175232A1PendingUtilityA1

Combined excavation and conveyance device

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Assignee: HOLMES MARTIN DANIELPriority: Nov 28, 2022Filed: Nov 28, 2022Published: May 30, 2024
Est. expiryNov 28, 2042(~16.3 yrs left)· nominal 20-yr term from priority
Inventors:Martin Daniel Holmes
E02F 3/06
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Claims

Abstract

A combined excavation and conveyance device for granular material.

Claims

exact text as granted — not AI-modified
1 . A combined excavation and conveyance device comprised of a helical pipe rotated about the axis of the helix by mechanical or manual means, hollow excavation teeth to allow for excavation and ingress of granular material to the interior of the helical pipe, and an exit point for conveyed granular material.

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