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DENVER, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Centrifugal clutch with expansion ring assembly
Patent number
8,123,017
Issue date
Feb 28, 2012
Drussel Wilfley Design, LLC
Alan Overton
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Hydraulic clutch with expansion ring assembly
Patent number
7,823,713
Issue date
Nov 2, 2010
Drussel Wilfley Design LLC
Alan Overton
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Centrifugal clutch with expansion ring assembly
Patent number
7,810,624
Issue date
Oct 12, 2010
Drussel Wilfley Design LLC
Alan Overton
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Centrifugal clutch and cover mount assembly therefor
Patent number
7,140,480
Issue date
Nov 28, 2006
Drussel Wilfley Design, LLC
Douglas W. Drussel
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Manual/automatic pressure control mechanism for centrifugal clutch
Patent number
7,014,026
Issue date
Mar 21, 2006
Drussel Wilfley Design, LLC
Douglas W. Drussel
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Multi-row cam-actuated centrifugal clutch
Patent number
6,814,208
Issue date
Nov 9, 2004
Drussel Wilfley Design, LLC
Douglas W. Drussel
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Automatic clutch with manual override control mechanism
Patent number
6,705,446
Issue date
Mar 16, 2004
Drussel Wilfley Design, LLC
Douglas W. Drussel
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Centrifugal Clutch With Expansion Ring Assembly
Publication number
20110180365
Publication date
Jul 28, 2011
DRUSSEL WILFLEY DESIGN LLC
Alan Overton
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Manual/automatic pressure control mechanism for centrifugal clutch
Publication number
20050000775
Publication date
Jan 6, 2005
Drussel Wilfley Design, LLC
Douglas W. Drussel
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Centrifugal clutch and cover mount assembly therefor
Publication number
20040238315
Publication date
Dec 2, 2004
Drussel Wilfley Design, LLC
Douglas W. Drussel
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Multi-row cam-actuated centrifugal clutch
Publication number
20030085096
Publication date
May 8, 2003
Drussel Wilfley Design, LLC
Douglas W. Drussel
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Automatic clutch with manual override control mechanism
Publication number
20020185355
Publication date
Dec 12, 2002
Drussel Wilfley Design, LLC
Douglas W. Drussel
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Trademark
last 30 trademarks
Information
Trademark
85164997 - KNUX
Serial number
85164997
Filing date
Oct 29, 2010
Drussel Wilfley Design, LLC
12 - Vehicles
Information
Trademark
85035359 - DYNA RING
Serial number
85035359
Filing date
May 11, 2010
Drussel Wilfley Design, LLC
12 - Vehicles
Information
Trademark
76269724 - REV-LOC
Serial number
76269724
Registration number
3576571
Filing date
Jun 11, 2001
Drussel Wilfley Design, LLC
12 - Vehicles