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Du-Bro Products, Inc.
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Wauconda, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Archery bow support
Patent number
9,638,488
Issue date
May 2, 2017
Du-Bro Products, Inc.
James E. Broberg
F41 - WEAPONS
Information
Patent Grant
Fueling valve for fueling a remote control vehicle
Patent number
8,240,335
Issue date
Aug 14, 2012
Du-Bro Products, Inc.
James E. Broberg
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Wire or rod bender
Patent number
8,006,534
Issue date
Aug 30, 2011
Du-Bro Products, Inc.
James E. Broberg
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Pellet gun feeder
Patent number
7,954,480
Issue date
Jun 7, 2011
Du-Bro Products, Inc.
Dewey O. Broberg, Jr.
F41 - WEAPONS
Information
Patent Grant
Camera mount
Patent number
7,789,574
Issue date
Sep 7, 2010
Du-Bro Products, Inc.
James E. Broberg
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Single pull control horn
Patent number
7,040,571
Issue date
May 9, 2006
Du-Bro Products, Inc.
James E. Broberg
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Tool kit for a radio-controlled vehicle
Patent number
7,040,681
Issue date
May 9, 2006
Du-Bro Products, Inc.
James E. Broberg
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Stopping tool for a radio controlled vehicle
Patent number
D513949
Issue date
Jan 31, 2006
Du-Bro Products, Inc.
James E. Broberg
D08 - Tools and hardware
Information
Patent Grant
Flexible holder for clips used with a radio controlled vehicle
Patent number
D500536
Issue date
Jan 4, 2005
Du-Bro Products, Inc.
James E. Broberg
D21 - Games, toys, and sports goods
Information
Patent Grant
Universal connector for remote control vehicles
Patent number
6,604,883
Issue date
Aug 12, 2003
Du-Bro Products, Inc.
James Broberg
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Fishing rod holder
Patent number
6,401,381
Issue date
Jun 11, 2002
Du-Bro Products, Inc.
James E. Broberg
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Universal connector for remote control vehicles
Patent number
6,364,566
Issue date
Apr 2, 2002
Du-Bro Products, Inc.
James E. Broberg
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Fuel valve
Patent number
6,293,304
Issue date
Sep 25, 2001
Du-Bro Products, Inc.
James E. Broberg
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Grant
Knot typing device and method
Patent number
5,236,232
Issue date
Aug 17, 1993
Du-Bro Products, Inc.
James E. Broberg
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Device for forming closable wire spring snaps
Patent number
4,423,757
Issue date
Jan 3, 1984
Du-Bro Products, Inc.
Dewey O. Broberg
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Device for forming eyes and loops in wire
Patent number
4,421,145
Issue date
Dec 20, 1983
Du-Bro Products, Inc.
Dewey O. Broberg
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Wire straightener tool
Patent number
4,412,565
Issue date
Nov 1, 1983
Du-Bro Products, Inc.
Dewey O. Broberg
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Propeller spinner for model airplanes or the like
Patent number
4,363,604
Issue date
Dec 14, 1982
Du-Bro Products
Dewey O. Broberg
B64 - AIRCRAFT AVIATION COSMONAUTICS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
90429984
Serial number
90429984
Registration number
6855123
Filing date
Dec 30, 2020
Du-Bro Products, Inc.
28 - Games and playthings
Information
Trademark
90403061
Serial number
90403061
Registration number
6784562
Filing date
Dec 22, 2020
Du-Bro Products, Inc.
8 - Hand tools and implements (hand-operated)
Information
Trademark
90402692 - ARROW INSPECTOR
Serial number
90402692
Registration number
6696798
Filing date
Dec 22, 2020
Du-Bro Products, Inc.
8 - Hand tools and implements (hand-operated)
Information
Trademark
88937615 - DUBRO
Serial number
88937615
Registration number
6259921
Filing date
May 28, 2020
Du-Bro Products, Inc.
28 - Games and playthings
Information
Trademark
87160181 - DU · BRO
Serial number
87160181
Filing date
Sep 2, 2016
Du-Bro Products, Inc.
28 - Games and playthings
Information
Trademark
87160218 - PINE RIDGE
Serial number
87160218
Registration number
5742389
Filing date
Sep 2, 2016
Du-Bro Products, Inc.
8 - Hand tools and implements (hand-operated)
Information
Trademark
77616937 - DU-BRO
Serial number
77616937
Registration number
3733371
Filing date
Nov 18, 2008
Du-Bro Products, Inc.
7 - Machines and machine tools
Information
Trademark
77616945 - DUBRO
Serial number
77616945
Registration number
3846965
Filing date
Nov 18, 2008
Du-Bro Products, Inc.
28 - Games and playthings
Information
Trademark
77444864 - DU-BRO
Serial number
77444864
Registration number
3594106
Filing date
Apr 10, 2008
DU BRO PRODUCTS INC
28 - Games and playthings
Information
Trademark
77444844 - DU-BRO
Serial number
77444844
Registration number
3563581
Filing date
Apr 10, 2008
DU BRO PORDUCTS INC
28 - Games and playthings
Information
Trademark
76629966 - WICK STIK
Serial number
76629966
Registration number
3108508
Filing date
Jan 31, 2005
Du-Bro Products, Inc.
28 - Games and playthings
Information
Trademark
78175851 - INSIDE R/C
Serial number
78175851
Registration number
2769295
Filing date
Oct 18, 2002
Du-Bro Products, Inc.
25 - Clothing, footwear, headgear
Information
Trademark
78175454 - INSIDE R/C
Serial number
78175454
Registration number
2761907
Filing date
Oct 17, 2002
Du-Bro Products, Inc.
41 - Education
Information
Trademark
74521582 - SLIP SLIDER
Serial number
74521582
Registration number
1916634
Filing date
May 9, 1994
Du-Bro Products, Inc.
28 - Games and playthings
Information
Trademark
73304272 - RAK-A-ROD
Serial number
73304272
Registration number
1207388
Filing date
Apr 6, 1981
Du-Bro Products Incorporated
28 - Games and playthings