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DUO LIFT MANUFACTURING COMPANY, INC.
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COLUMBUS, NE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Salt brine production system
Patent number
10,478,787
Issue date
Nov 19, 2019
Duo Lift Manufacturing Co., Inc.
James A. Hellbusch
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Salt brine production system
Patent number
10,421,048
Issue date
Sep 24, 2019
Duo Lift Manufacturing Co., Inc.
James A. Hellbusch
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Soil sampler
Patent number
9,759,637
Issue date
Sep 12, 2017
Duo Lift Manufacturing Co., Inc.
James A. Hellbusch
G01 - MEASURING TESTING
Information
Patent Grant
Swather header transport trailer
Patent number
9,527,539
Issue date
Dec 27, 2016
Duo Lift Manufacturing Co., Inc.
James A. Hellbusch
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Soil sampler
Patent number
9,200,492
Issue date
Dec 1, 2015
Duo Lift Manufacturing Co., Inc.
Thomas V. McGraw
G01 - MEASURING TESTING
Information
Patent Grant
Combine header transport trailer
Patent number
8,740,249
Issue date
Jun 3, 2014
Duo Lift Manufacturing Co., Inc.
James A. Hellbusch
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Combine header transport trailer
Patent number
8,714,594
Issue date
May 6, 2014
Duo Lift Manufacturing Co., Inc.
James A. Hellbusch
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
86647682 - SWATHER HAULER
Serial number
86647682
Registration number
4900904
Filing date
Jun 1, 2015
DUO LIFT MANUFACTURING COMPANY, INC.
12 - Vehicles
Information
Trademark
86398322 - PIPE HAULER
Serial number
86398322
Registration number
4738550
Filing date
Sep 18, 2014
DUO LIFT MANUFACTURING COMPANY, INC.
12 - Vehicles
Information
Trademark
85688862 - FUEL HAULER
Serial number
85688862
Registration number
4340043
Filing date
Jul 27, 2012
DUO LIFT MANUFACTURING COMPANY, INC.
12 - Vehicles
Information
Trademark
77209383 - HEAD HAULER
Serial number
77209383
Registration number
3384650
Filing date
Jun 19, 2007
DUO LIFT MANUFACTURING COMPANY, INC.
12 - Vehicles
Information
Trademark
76327755 - BLUE MULE
Serial number
76327755
Registration number
3068549
Filing date
Oct 22, 2001
DUO LIFT MANUFACTURING COMPANY, INC.
12 - Vehicles
Information
Trademark
74636239 - E-P TRAILERS
Serial number
74636239
Registration number
1957644
Filing date
Feb 21, 1995
DUO LIFT MANUFACTURING COMPANY, INC.
12 - Vehicles
Information
Trademark
74519824 - DUO LIFT
Serial number
74519824
Registration number
1905327
Filing date
May 3, 1994
DUO LIFT MANUFACTURING COMPANY, INC.
7 - Machines and machine tools
Information
Trademark
73747829 - DURA-DRILL
Serial number
73747829
Registration number
1531802
Filing date
Aug 23, 1988
DUO LIFT MANUFACTURING COMPANY, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments