-
Spreader with shaftless auger
-
Patent number 12,188,190
-
Issue date Jan 7, 2025
-
Douglas Dynamics, L.L.C.
-
Ryan Fossett
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
Brine machine and method
-
Patent number 11,731,088
-
Issue date Aug 22, 2023
-
Douglas Dynamics LLC
-
Clay Houston Hildreth
-
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
-
Spreader with shaftless auger
-
Patent number 11,680,379
-
Issue date Jun 20, 2023
-
Douglas Dynamics, L.L.C.
-
Ryan Fossett
-
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
-
Snow plow and mount assembly
-
Patent number 11,555,282
-
Issue date Jan 17, 2023
-
Douglas Dynamics, L.L.C.
-
Chad Thomas Barker
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
Spreader
-
Patent number 11,535,986
-
Issue date Dec 27, 2022
-
Douglas Dynamics, L.L.C.
-
Ryan Benesch
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
Snow plow and mount assembly
-
Patent number 11,499,280
-
Issue date Nov 15, 2022
-
Douglas Dynamics, L.L.C.
-
Chad Thomas Barker
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
Snow plow and mount assembly
-
Patent number 11,427,978
-
Issue date Aug 30, 2022
-
Douglas Dynamics, L.L.C.
-
Chad Thomas Barker
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
Snow plow and mount assembly
-
Patent number 11,332,899
-
Issue date May 17, 2022
-
Douglas Dynamics, L.L.C.
-
Chad Thomas Barker
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
Brine machine and method
-
Patent number 10,960,363
-
Issue date Mar 30, 2021
-
Douglas Dynamics, L.L.C.
-
Clay Houston Hildreth
-
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
-
Snow plow and mount assembly
-
Patent number 10,900,183
-
Issue date Jan 26, 2021
-
Douglas Dynamics, L.L.C.
-
Chad Thomas Barker
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
Material mixing system
-
Patent number 10,858,559
-
Issue date Dec 8, 2020
-
Douglas Dynamics, L.L.C.
-
Everett Hughes
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
Snow plow headlamp
-
Patent number D904654
-
Issue date Dec 8, 2020
-
Douglas Dynamics, L.L.C.
-
Christopher Aaron Horn
-
D26 - Lighting
-
Snow plow headlamp
-
Patent number 10,793,056
-
Issue date Oct 6, 2020
-
Douglas Dynamics, L.L.C.
-
Christopher Aaron Horn
-
B60 - VEHICLES IN GENERAL
-
Snow plow headlamp
-
Patent number D880027
-
Issue date Mar 31, 2020
-
Douglas Dynamics, L.L.C.
-
Christopher Aaron Horn
-
D26 - Lighting
-
Material mixing system
-
Patent number 9,890,310
-
Issue date Feb 13, 2018
-
Douglas Dynamics, L.L.C.
-
Everett Hughes
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
Snow plow and mount assembly
-
Patent number 9,869,067
-
Issue date Jan 16, 2018
-
Douglas Dynamics, L.L.C.
-
Chad Thomas Barker
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
-
Spreader device
-
Patent number 9,271,441
-
Issue date Mar 1, 2016
-
Douglas Dynamics, L.L.C.
-
Charles Truan
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
-
Plow with pivoting blade wing
-
Patent number 8,850,724
-
Issue date Oct 7, 2014
-
Douglas Dynamics, L.L.C.
-
David N. Bloxdorf
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
Plow with pivoting blade wing(s)
-
Patent number 8,607,482
-
Issue date Dec 17, 2013
-
Douglas Dynamics, L.L.C.
-
David N. Bloxdorf
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
Snowplow and mount assembly
-
Patent number 7,797,859
-
Issue date Sep 21, 2010
-
Douglas Dynamics, L.L.C.
-
Andre Valmont LeBlond
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
-
Snowplow and mount assembly
-
Patent number 7,430,821
-
Issue date Oct 7, 2008
-
Douglas Dynamics, L.L.C.
-
Andre Valmont LeBlond
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
-
Ballast assembly for vehicles
-
Patent number 7,152,883
-
Issue date Dec 26, 2006
-
Douglas Dynamics, L.L.C.
-
Cal G Niemela
-
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
-
Adjustable wing plow
-
Patent number 7,134,227
-
Issue date Nov 14, 2006
-
Douglas Dynamics, L.L.C.
-
Philip J Quenzi
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
Snowplow and mount assembly
-
Patent number 6,944,978
-
Issue date Sep 20, 2005
-
Douglas Dynamics, L.L.C.
-
Andre Valmont LeBlond
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
Snowplow assembly
-
Patent number 6,941,685
-
Issue date Sep 13, 2005
-
Douglas Dynamics, L.L.C.
-
Michael Goy
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
Snowplow mounting assembly
-
Patent number 6,928,757
-
Issue date Aug 16, 2005
-
Douglas Dynamics, L.L.C.
-
David N. Bloxdorf
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
CONTAINMENT PLOW
-
Publication number 20230407586
-
Publication date Dec 21, 2023
-
Douglas Dynamics, L.L.C.
-
Derek William Adam
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
CONTAINMENT PLOW
-
Publication number 20230399803
-
Publication date Dec 14, 2023
-
Douglas Dynamics, L.L.C.
-
Derek William Adam
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
CONTAINMENT PLOW
-
Publication number 20230399804
-
Publication date Dec 14, 2023
-
Douglas Dynamics, L.L.C.
-
Derek William Adam
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
-
-
CONVERTIBLE SNOW PLOW
-
Publication number 20230295888
-
Publication date Sep 21, 2023
-
Douglas Dynamics, L.L.C.
-
Gatesy R.C.D. Gates
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
SPREADER WITH SHAFTLESS AUGER
-
Publication number 20230250601
-
Publication date Aug 10, 2023
-
Douglas Dynamics, L.L.C.
-
Ryan Fossett
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
SNOW PLOW AND MOUNT ASSEMBLY
-
Publication number 20220325486
-
Publication date Oct 13, 2022
-
Douglas Dynamics, L.L.C.
-
Chad Thomas Barker
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
SNOW PLOW ASSEMBLY
-
Publication number 20220112673
-
Publication date Apr 14, 2022
-
Douglas Dynamics, L.L.C.
-
Gatesy R.C.D. Gates
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
BRINE MACHINE AND METHOD
-
Publication number 20210178343
-
Publication date Jun 17, 2021
-
Douglas Dynamics LLC
-
Clay Houston Hildreth
-
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
-
SNOW PLOW AND MOUNT ASSEMBLY
-
Publication number 20200407931
-
Publication date Dec 31, 2020
-
Douglas Dynamics, L.L.C.
-
Chad Thomas Barker
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
Snow Plow and Mount Assembly
-
Publication number 20200407930
-
Publication date Dec 31, 2020
-
Douglas Dynamics, L.L.C.
-
Chad Thomas Barker
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
SNOW PLOW AND MOUNT ASSEMBLY
-
Publication number 20200370257
-
Publication date Nov 26, 2020
-
Douglas Dynamics, L.L.C.
-
Chad Thomas Barker
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
SNOW PLOW AND MOUNT ASSEMBLY
-
Publication number 20200370256
-
Publication date Nov 26, 2020
-
Douglas Dynamics, L.L.C.
-
Chad Thomas Barker
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
SPREADER WITH SHAFTLESS AUGER
-
Publication number 20200263376
-
Publication date Aug 20, 2020
-
Douglas Dynamics, L.L.C.
-
Ryan Fossett
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
SNOW PLOW HEADLAMP
-
Publication number 20200114803
-
Publication date Apr 16, 2020
-
Douglas Dynamics, L.L.C.
-
Christopher Aaron Horn
-
B60 - VEHICLES IN GENERAL
-
BRINE MACHINE AND METHOD
-
Publication number 20190329191
-
Publication date Oct 31, 2019
-
Douglas Dynamics LLC
-
Clay Houston Hildreth
-
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
-
SPREADER
-
Publication number 20190063008
-
Publication date Feb 28, 2019
-
Douglas Dynamics, L.L.C.
-
Ryan Benesch
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
SNOW PLOW AND MOUNT ASSEMBLY
-
Publication number 20180135265
-
Publication date May 17, 2018
-
Douglas Dynamics, L.L.C.
-
Chad Thomas Barker
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
Material Mixing System
-
Publication number 20180118989
-
Publication date May 3, 2018
-
Douglas Dynamics, L.L.C.
-
Everett Hughes
-
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
-
SNOW PLOW AND MOUNT ASSEMBLY
-
Publication number 20160138233
-
Publication date May 19, 2016
-
Douglas Dynamics, L.L.C.
-
Chad Thomas Barker
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
-
-
PLOW WITH PIVOTING BLADE WING
-
Publication number 20140230290
-
Publication date Aug 21, 2014
-
Douglas Dynamics, L.L.C.
-
David N. Bloxdorf
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
PLOW WITH PIVOTING BLADE WING(S)
-
Publication number 20120216434
-
Publication date Aug 30, 2012
-
Douglas Dynamics, L.L.C.
-
David N. Bloxdorf
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
SNOWPLOW AND MOUNT ASSEMBLY
-
Publication number 20100175281
-
Publication date Jul 15, 2010
-
Douglas Dynamics, L.L.C.
-
Andre Valmont LeBlond
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
-
SNOWPLOW AND MOUNT ASSEMBLY
-
Publication number 20090031592
-
Publication date Feb 5, 2009
-
Douglas Dynamics, L.L.C.
-
Andre Valmont LeBlond
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
-
ADJUSTABLE WING PLOW
-
Publication number 20070068049
-
Publication date Mar 29, 2007
-
Douglas Dynamics, L.L.C.
-
Philip J. Quenzi
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
-
97545382 - STRIKER
-
Serial number 97545382
-
Registration number 6974618
-
Filing date Aug 11, 2022
-
Douglas Dynamics, L.L.C.
-
7 - Machines and machine tools
-
97403435 - TRACE
-
Serial number 97403435
-
Filing date May 10, 2022
-
Douglas Dynamics, L.L.C.
-
7 - Machines and machine tools
-
-
-
86515213 - AUTOMATIXX
-
Serial number 86515213
-
Registration number 4979042
-
Filing date Jan 27, 2015
-
Douglas Dynamics, L.L.C.
-
7 - Machines and machine tools
-
76580932 - CONTRACTOR GRADE
-
Serial number 76580932
-
Registration number 2958758
-
Filing date Mar 15, 2004
-
Douglas Dynamics, L.L.C.
-
7 - Machines and machine tools
-
76458505 - PRO-PLOW
-
Serial number 76458505
-
Registration number 2771303
-
Filing date Oct 16, 2002
-
Douglas Dynamics, L.L.C.
-
7 - Machines and machine tools
-
76353604 - PROPLUS
-
Serial number 76353604
-
Registration number 2689397
-
Filing date Dec 14, 2001
-
Douglas Dynamics, L.L.C.
-
7 - Machines and machine tools
-
76137981 - WESTERN
-
Serial number 76137981
-
Registration number 2608875
-
Filing date Sep 29, 2000
-
Douglas Dynamics L.L.C.
-
7 - Machines and machine tools
-
76032471 - ULTRAMOUNT
-
Serial number 76032471
-
Registration number 2560043
-
Filing date Apr 24, 2000
-
Douglas Dynamics, L.L.C.
-
7 - Machines and machine tools
-
75525189 - FISHER
-
Serial number 75525189
-
Registration number 2354584
-
Filing date Jul 24, 1998
-
Douglas Dynamics, L.L.C.
-
7 - Machines and machine tools
-
75319028 - SWING AWAY
-
Serial number 75319028
-
Registration number 2254244
-
Filing date Jul 3, 1997
-
Grotech Inc.
-
7 - Machines and machine tools
-
75287554 - FISH STIK
-
Serial number 75287554
-
Registration number 2158883
-
Filing date May 6, 1997
-
Douglas Dynamics, L.L.C.
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
75271050 - EZ-V
-
Serial number 75271050
-
Registration number 2194310
-
Filing date Apr 4, 1997
-
Douglas Dynamics, L.L.C.
-
6 - Common metals and their alloys
-
75255555 - E-Z-V
-
Serial number 75255555
-
Filing date Mar 11, 1997
-
Douglas Dynamics, L.L.C.
-
7 - Machines and machine tools
-
75255556 - SNOW-CASTER
-
Serial number 75255556
-
Filing date Mar 11, 1997
-
Douglas Dynamics, L.L.C.
-
7 - Machines and machine tools
-
75255553 - INSTA-ACT
-
Serial number 75255553
-
Registration number 2215270
-
Filing date Mar 11, 1997
-
Douglas Dynamics, L.L.C.
-
7 - Machines and machine tools
-
75216288 - FLOSTAT
-
Serial number 75216288
-
Registration number 2189880
-
Filing date Dec 20, 1996
-
Douglas Dynamics, L.L.C.
-
7 - Machines and machine tools
-
75209584 - MVP
-
Serial number 75209584
-
Registration number 2179421
-
Filing date Dec 6, 1996
-
Douglas Dynamics, L.L.C.
-
7 - Machines and machine tools
-
75161819 - WHEEL BLADE
-
Serial number 75161819
-
Filing date Sep 6, 1996
-
Douglas Dynamics, L.L.C.
-
7 - Machines and machine tools
-
74704820 - DYNA-VAULT
-
Serial number 74704820
-
Registration number 2063925
-
Filing date Jul 24, 1995
-
Douglas Dynamics, L.L.C.
-
12 - Vehicles
-
74640063 - DYNA-HOIST
-
Serial number 74640063
-
Registration number 2018322
-
Filing date Mar 1, 1995
-
Douglas Dynamics, Inc.
-
7 - Machines and machine tools
-
74430746 - MINUTE MOUNT
-
Serial number 74430746
-
Registration number 1850538
-
Filing date Aug 31, 1993
-
Douglas Dynamics, Inc.
-
7 - Machines and machine tools
-
74430745 - MINUTE MOUNT
-
Serial number 74430745
-
Registration number 1851301
-
Filing date Aug 31, 1993
-
Douglas Dynamics, Inc.
-
7 - Machines and machine tools
-
74253549 - FISHER
-
Serial number 74253549
-
Registration number 1753609
-
Filing date Mar 9, 1992
-
Douglas Dynamics, Inc.
-
7 - Machines and machine tools
-
74253548 - FISHER
-
Serial number 74253548
-
Registration number 1748153
-
Filing date Mar 9, 1992
-
Douglas Dynamics, Inc.
-
7 - Machines and machine tools
-
74124708 - UNIMOUNT
-
Serial number 74124708
-
Registration number 1712602
-
Filing date Dec 18, 1990
-
Douglas Dynamics, Inc.
-
7 - Machines and machine tools
-
73246876 - SNOW KING
-
Serial number 73246876
-
Registration number 1162663
-
Filing date Jan 21, 1980
-
Douglas Dynamics, Inc.
-
12 - Vehicles
-
72305642 - WESTERN
-
Serial number 72305642
-
Registration number 899620
-
Filing date Aug 21, 1968
-
DOUGLAS DYNAMICS CORPORATION
-
6 - Common metals and their alloys
-
72305641 - HYDRA-TURN
-
Serial number 72305641
-
Registration number 890859
-
Filing date Aug 21, 1968
-
DOUGLAS DYNAMICS CORPORATION
-
7 - Machines and machine tools