US2019376255A1PendingUtilityA1

Hydro excavation remote dig system

Assignee: BRONERSKY BARTPriority: Dec 11, 2017Filed: Dec 11, 2017Published: Dec 12, 2019
Est. expiryDec 11, 2037(~11.4 yrs left)· nominal 20-yr term from priority
Inventors:Bart Bronersky
A47L 9/248E02F 7/10E02F 3/8891E02F 3/90E02F 3/94E02F 3/9243E02F 3/8816F16L 23/06B60P 3/2265
18
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Claims

Abstract

The hydro excavation remote dig system provides for a primary and secondary dig tube attachments that permit a vacuum truck to be used for a remote dig setup. Specifically, the attachments include various attachable handles, corrugated tubing that connects to a reinforcement bar device with releasable clamps to maintain the corrugated tubing in an elongated state during use, a debris box with an integrated safety valve, and a dig tip.

Claims

exact text as granted — not AI-modified
I claim: 
     
         1 . A primary attachment at the distal end of a vacuum truck hose, consisting of
 a. at least one handle,   b. a shutter relief valve,   c. a clamp,   d. at least one assembly bar, and   e. a vacuum tip.   
     
     
         2 . A secondary attachment along the length of the vacuum truck hose, consisting of
 a. a debris box door   b. a safety handle   c. a grate, and   d. at least one bar hook.

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