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4-Valves, LLC
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Camano Island, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Breather valve assembly for use in engine cylinder head
Patent number
9,534,521
Issue date
Jan 3, 2017
4-Valves, LLC
Richard P. MacCoon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
86838488 - 4
Serial number
86838488
Registration number
4946361
Filing date
Dec 3, 2015
4-Valves, LLC
7 - Machines and machine tools
Information
Trademark
86761297 - 4-VALVES
Serial number
86761297
Registration number
4943349
Filing date
Sep 18, 2015
4-Valves, LLC
7 - Machines and machine tools
Information
Trademark
86573506
Serial number
86573506
Filing date
Mar 23, 2015
4-Valves, LLC
12 - Vehicles
Information
Trademark
86571797
Serial number
86571797
Filing date
Mar 20, 2015
4-Valves, LLC
7 - Machines and machine tools
Information
Trademark
86567008 - 4-VALVES
Serial number
86567008
Registration number
4915163
Filing date
Mar 17, 2015
4-Valves, LLC
25 - Clothing, footwear, headgear
Information
Trademark
86379728 - VALVE LOGO
Serial number
86379728
Filing date
Aug 28, 2014
4-Valves, LLC
7 - Machines and machine tools