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Towmaster, Inc.
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Litchfield, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Bed for a dump trailer
Patent number
D607380
Issue date
Jan 5, 2010
Towmaster, Inc.
David K. Lundin
D12 - Transportation
Information
Patent Grant
Hitch release system
Patent number
7,510,203
Issue date
Mar 31, 2009
Towmaster, Inc.
Michael C. Domine
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Ramp auto latch system
Patent number
6,644,908
Issue date
Nov 11, 2003
Towmaster, Inc.
Brian H. Weseman
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Underride protection
Patent number
6,179,544
Issue date
Jan 30, 2001
Towmaster, Inc.
Brian Weseman
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Automatic underride protection for tilt trailers
Patent number
6,053,691
Issue date
Apr 25, 2000
Towmaster, Inc.
Brian H. Weseman
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
78442868 - PLATINUM
Serial number
78442868
Registration number
2992266
Filing date
Jun 29, 2004
Towmaster, Inc.
12 - Vehicles
Information
Trademark
78428486 - CONTRAIL
Serial number
78428486
Registration number
3044938
Filing date
Jun 2, 2004
Towmaster, Inc.
12 - Vehicles
Information
Trademark
78428505 - TITANIUM
Serial number
78428505
Registration number
3210130
Filing date
Jun 2, 2004
Towmaster, Inc.
12 - Vehicles
Information
Trademark
78317443 - AUTO-LATCH
Serial number
78317443
Registration number
2956048
Filing date
Oct 23, 2003
Towmaster, Inc.
12 - Vehicles
Information
Trademark
76036769 - BIG TOW
Serial number
76036769
Registration number
2467634
Filing date
Apr 28, 2000
Towmaster, Inc.
12 - Vehicles
Information
Trademark
75313183 - TOWMASTER
Serial number
75313183
Registration number
2231515
Filing date
Jun 23, 1997
Towmaster, Inc.
12 - Vehicles