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Blowing-suction machine
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Patent number 10,945,384
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Issue date Mar 16, 2021
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NINGBO DAYE POWER MACHINERY CO., LTD.
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Zhiqiang Wu
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Garbage truck sweeper attachment
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Patent number 10,815,629
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Issue date Oct 27, 2020
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Kann Manufacturing Corporation
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Kenneth D. Goedken
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Gutter cleaning device
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Patent number 9,725,908
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Issue date Aug 8, 2017
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Viper Tool Company, LLC
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James A Ashton-Miller
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B08 - CLEANING
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Street sweeper
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Patent number 9,605,395
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Issue date Mar 28, 2017
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Richard Alston Hewitt
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Gutter cleaning device
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Patent number 9,347,223
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Issue date May 24, 2016
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Viper Tool Company LLC
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James A Ashton-Miller
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Fluid shovel apparatus and method
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Patent number 7,784,200
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Issue date Aug 31, 2010
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Brian H. Nagamatsu
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Fluid shovel apparatus and method
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Patent number 7,716,857
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Issue date May 18, 2010
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Brian H. Nagamatsu
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Brushing apparatus and method
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Patent number 5,951,782
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Issue date Sep 14, 1999
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Archie Arthur Truitt
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Power broom assembly
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Patent number 5,077,920
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Issue date Jan 7, 1992
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Cives Corporation
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Eugene A. Farrell
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Pavement-cleaning vehicle
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Patent number 4,858,270
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Issue date Aug 22, 1989
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Reberle reg. Treuunternehmen Schaan
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Marcel Boschung
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Snow-removing machine
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Patent number 4,685,228
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Issue date Aug 11, 1987
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Reberle reg. Treuunternehmen Schaan
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Hans Gisler
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3735510
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Patent number 3,735,510
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Issue date May 29, 1973
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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3284831
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Patent number 3,284,831
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Issue date Nov 15, 1966
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2945254
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Patent number 2,945,254
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Issue date Jul 19, 1960
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2601695
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Patent number 2,601,695
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Issue date Jul 1, 1952
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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2246640
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Patent number 2,246,640
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Issue date Jun 24, 1941
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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1526658
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Patent number 1,526,658
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Issue date Feb 17, 1925
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES