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2023
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Invention
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Excavating tooth assembly for earth-digging equipment.
A tooth assembly having an adapter, a too... |
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2020
|
Invention
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Excavating tooth assembly for earth-digging equipment. A tooth assembly having an adapter, a toot... |
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Invention
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Excavating tooth |
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2018
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G/S
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Power-operated excavation equipment, namely, hydraulically operated augers. |
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Invention
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Adjustable coupler for work implement. An adjustable coupler includes a frame, a first bracket, a... |
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2017
|
G/S
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Dirt augers, rock augers, and foundation drills and drives and wear parts therefor |
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G/S
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Augers for telephone pole drilling and excavating |
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G/S
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Augers for telephone pole drilling and excavating. |
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2016
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G/S
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Earth augers for telephone pole drilling and excavating |
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G/S
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Dirt augers, rock augers, and foundation drills and drives and wear parts therefor. |
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G/S
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Dirt augers, rock augers, and foundation drills and drive and wear parts therefor. |
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2015
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Invention
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Auger flight stabilizer gusset |
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Invention
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Step shank tooth holder |
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2012
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G/S
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Construction and agricultural equipment attachments, namely, earth augers, auger drives, boring h... |
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Invention
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Variable geometry auger coupler. An auger attachment system having a collar combined with an auge... |
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Invention
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Drilling bucket. A drilling bucket adapted to combine with a prime mover vehicle such as an excav... |
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2011
|
G/S
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Mechanized construction, utility, and agricultural equipment attachments, namely, auger bits |
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2009
|
G/S
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CONSTRUCTION, UTILITY AND AGRICULTURAL EQUIPMENT ATTACHMENTS, NAMELY, BORING HEADS FOR EARTH AUGERS |
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G/S
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CONSTRUCTION, UTILITY AND AGRICULTURAL EQUIPMENT ATTACHMENTS, NAMELY, TEETH FOR EARTH AUGERS |
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G/S
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Power-operated excavation equipment, namely, drill bits. |
|
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G/S
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Power-operated excavation equipment, namely, earth augers. |
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G/S
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Earth boring machines and earth excavating machines and parts therefor; augers and drill bits for... |
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2008
|
Invention
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Excavating tooth assembly and method for assembling and using the same.
An excavating... |
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2007
|
Invention
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Auger having interchangeable cutting heads and method of using the same. An auger generally compr... |
|
|
Invention
|
Excavating tooth assembly and method for assembling and using the same.
An excavating tooth asse... |
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2005
|
G/S
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EARTH AUGERS AND PARTS THEREOF, BORING HEADS, AND TEETH FOR EARTH-DIGGING EQUIPMENT |
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2003
|
G/S
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POWER-OPERATED EXCAVATION EQUIPMENT, NAMELY, BITS |
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1996
|
G/S
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power-operated excavation equipment, namely, augers |
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1995
|
Invention
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Pilot bit. A pilot bit is provided with an elongated body member and three blades that extend rad... |
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1994
|
Invention
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Auger head assembly and method of drilling hard earth formations. An auger is provided with a bor... |
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|
Invention
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Excavating tooth and shank plate assembly. An excavating tooth includes an aperture for bolting t... |
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|
Invention
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Reversible tooth with adjustable attack angle. A reversible tooth includes alternate surfaces mou... |
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1993
|
Invention
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Continuous soil sampling system and method. The invention provides an apparatus and method for ta... |
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1992
|
Invention
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Tube section having slots for sampling. A pair of elongated cylindrical members are constructed w... |
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|
Invention
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Apparatus and method for coupling elongated members. A pair of elongated cylindrical members are ... |
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|
Invention
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Auger tooth locking mechanism. An elongated resilient retainer is positioned between an excavatin... |
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1988
|
Invention
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Tube auger sections. The present invention comprises first and second auger sections having upper... |
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1958
|
G/S
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EARTH AUGERS AND PARTS THEREOF, BORING HEADS, TEETH FOR EARTH-DIGGING EQUIPMENT, [TRAVELLER SHEAV... |
