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DONAHUE ENTERPRISES, INC.
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MINNEAPOLIS, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Valve control assembly
Patent number
4,404,991
Issue date
Sep 20, 1983
Donahue Enterprises, Inc.
Mark Cullen
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75022382 - SPREADRITE
Serial number
75022382
Registration number
2020685
Filing date
Nov 20, 1995
DONAHUE ENTERPRISES INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74620811 - CHS CERTIFIED HYDRAULIC SPECIALISTS
Serial number
74620811
Registration number
1941138
Filing date
Jan 13, 1995
Donahue Enterprises, Inc.
12 - Vehicles
Information
Trademark
73814558 - NORTH AMERICAN ENGINEERING AND MANUFACTURING
Serial number
73814558
Registration number
1650078
Filing date
Jul 24, 1989
Donahue Enterprises, Inc.
12 - Vehicles
Information
Trademark
73814807 - NORTH AMERICAN ENGINEERING AND MANUFACTURING
Serial number
73814807
Registration number
1651327
Filing date
Jul 24, 1989
Donahue Enterprises, Inc.
7 - Machines and machine tools
Information
Trademark
73814808 - NORTH AMERICAN ENGINEERING AND MANUFACTURING
Serial number
73814808
Registration number
1647040
Filing date
Jul 24, 1989
Donahue Enterprises, Inc.
37 - Building construction
Information
Trademark
73713244 - CERTIFIED CHASSIS SPECIALISTS
Serial number
73713244
Registration number
1532921
Filing date
Feb 25, 1988
Donahue Enterprises, Inc.
12 - Vehicles
Information
Trademark
73601506 - TRIAX CLUTCH
Serial number
73601506
Registration number
1435432
Filing date
May 30, 1986
Donahue Enterprises, Inc.
12 - Vehicles
Information
Trademark
73516310 - TOLEDO CLUTCH BRAKE
Serial number
73516310
Registration number
1397395
Filing date
Jan 7, 1985
Donahue Enterprises, Inc.
7 - Machines and machine tools
Information
Trademark
73513669 - TOLEDO DRIVELINE & GEAR SERVICE
Serial number
73513669
Registration number
1354640
Filing date
Dec 14, 1984
Donahue Enterprises, Inc.
37 - Building construction
Information
Trademark
73507787 - CERTIFIED POWER PRODUCTS DIVISION
Serial number
73507787
Registration number
1344249
Filing date
Nov 8, 1984
Donahue Enterprises, Inc.
12 - Vehicles
Information
Trademark
73408441 - TRIAXIAL
Serial number
73408441
Registration number
1345599
Filing date
Jan 6, 1983
Donahue Enterprises, Inc.
7 - Machines and machine tools
Information
Trademark
73357184 - MAG-TORQ
Serial number
73357184
Registration number
1229468
Filing date
Mar 29, 1982
Donahue Enterprises, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73315730 - COMPONENT TECHNOLOGY
Serial number
73315730
Registration number
1241985
Filing date
Jun 22, 1981
Donahue Enterprises, Inc.
12 - Vehicles
Information
Trademark
73315980 - POWR TORQ
Serial number
73315980
Registration number
1223147
Filing date
Jun 22, 1981
Donahue Enterprises, Inc.
7 - Machines and machine tools
Information
Trademark
73272374 - CERTIFIED POWER TRAIN PRODUCTS
Serial number
73272374
Registration number
1234513
Filing date
Jul 31, 1980
Donahue Enterprises, Inc.
12 - Vehicles
Information
Trademark
73245867 - CERTIFIED POWER TRAIN SPECIALISTS
Serial number
73245867
Registration number
1225349
Filing date
Jan 10, 1980
Donahue Enterprises, Inc.
37 - Building construction