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Earth lifter tool
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Patent number 11,547,040
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Issue date Jan 10, 2023
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Neil Joseph Bevilacqua
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Pivoting shovel assembly
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Patent number 11,516,954
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Issue date Dec 6, 2022
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Michael Scofield
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Snow removal device
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Patent number 10,106,941
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Issue date Oct 23, 2018
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Ki Bok Nam
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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-
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Excavation apparatus and method
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Patent number 7,654,018
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Issue date Feb 2, 2010
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Robert G. Lancaster
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Mechanical digging device
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Patent number 7,100,313
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Issue date Sep 5, 2006
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Franz Josef Scherer
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Load lifting accessory
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Patent number 6,371,542
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Issue date Apr 16, 2002
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Hossam Milad Hasbani
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Snow shovel
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Patent number 6,237,975
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Issue date May 29, 2001
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Alan J Drobot
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Easy lift levered shovel
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Patent number 6,203,081
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Issue date Mar 20, 2001
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Edward B. Kegan
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Lifting aid device for a shovel
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Patent number 5,863,084
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Issue date Jan 26, 1999
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Richard D. Krug
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Shovel with lift aid attachment
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Patent number 5,669,651
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Issue date Sep 23, 1997
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Vroegindewey; Adrian
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Adrian Vroegindewey
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Shoveling aid
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Patent number 5,487,530
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Issue date Jan 30, 1996
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Harold J. McCullough
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Manual digging implement
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Patent number 5,120,098
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Issue date Jun 9, 1992
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Olaf Childress
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Shovel lifting aid
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Patent number 4,881,332
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Issue date Nov 21, 1989
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Gary L. Evertsen
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3343807
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Patent number 3,343,807
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Issue date Sep 26, 1967
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3119596
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Patent number 3,119,596
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Issue date Jan 28, 1964
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3035816
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Patent number 3,035,816
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Issue date May 22, 1962
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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2751192
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Patent number 2,751,192
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Issue date Jun 19, 1956
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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2661186
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Patent number 2,661,186
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Issue date Dec 1, 1953
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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2484409
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Patent number 2,484,409
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Issue date Oct 11, 1949
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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2269119
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Patent number 2,269,119
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Issue date Jan 6, 1942
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING