US2015034393A1PendingUtilityA1
Hole-vac
Est. expiryAug 5, 2033(~7 yrs left)· nominal 20-yr term from priority
E21B 11/005E21B 21/01E21B 21/07
40
PatentIndex Score
0
Cited by
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0
Claims
Abstract
An attachment used for digging and removing debris from a hole is connected to a flexible hose of a typical shop vacuum device, and includes a handle, a first tubular section, a second tubular section, a plurality of depth indicators, a bubble level, and a cutting head. This is a light-weight accessory that transforms the existing shop vacuum into an excavating and digging tool instantaneously. There is less energy expended and time spent digging holes.
Claims
exact text as granted — not AI-modifiedWhat is claimed is:
1 . An attachment for connection to a suction hose or tubular section of a vacuum, comprising:
a handle having an adjustable clamp; a first tubular section connected to said handle; a second tubular section having a first end and a second end, wherein said first end is connected to said first tubular section; a cutting head connected to said second end of said second tubular section.
2 . The attachment as claimed in claim 1 , further comprising a plurality of depth indicators disposed on said first tubular section and said second tubular section.
3 . The attachment as claimed in claim 1 , further comprising a bubble level indicator disposed in said handle.
4 . The attachment as claimed in claim 1 , wherein said adjustable clamp includes a threaded member and a wing nut.
5 . The attachment as claimed in claim 1 , wherein said handle includes a body portion which is in a generally a hollow tubular shape having an open end, and further comprising an extension arm extending from said body portion adjacent said open end; and wherein said extension portion has an opening therethrough for receiving a threaded member for use in adjusting said adjustable clamp.Join the waitlist — get patent alerts
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