Wayne R. Lumpkin

Person

Littleton, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hydraulic bicycle disc brake having twin discrete fluid circuits to...
- Patent number 10,343,743
- Issue date Jul 9, 2019
- Wayne Lumpkin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Bicycle frame rear suspension with flexing frame segment
- Patent number 9,701,361
- Issue date Jul 11, 2017
- Wayne Lumpkin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Bicycle frame rear suspension with flexing frame segment
- Patent number 9,359,039
- Issue date Jun 7, 2016
- Wayne Lumpkin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Bicycle frame rear suspension with flexing frame segment
- Patent number 9,156,521
- Issue date Oct 13, 2015
- Wayne Lumpkin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Bicycle sliding dropout
- Patent number 8,740,239
- Issue date Jun 3, 2014
- Alto Designs, LLC
- Wayne R. Lumpkin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Bicycle seat stay
- Patent number D692801
- Issue date Nov 5, 2013
- Alto Designs, LLC
- Wayne Lumpkin
- D12 - Transportation
Information Patent Grant
Bicycle seat stay with bridge
- Patent number D691927
- Issue date Oct 22, 2013
- Alto Designs, LLC
- Wayne Lumpkin
- D12 - Transportation
Information Patent Grant
Master cylinder lever for a bicycle hydraulic disc brake
- Patent number 8,464,845
- Issue date Jun 18, 2013
- SRAM, LLC
- Wayne R. Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Belt drive system
- Patent number 8,136,827
- Issue date Mar 20, 2012
- The Gates Corporation
- Wayne R. Lumpkin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Master cylinder lever with variable dead band and variable reach ad...
- Patent number 8,074,774
- Issue date Dec 13, 2011
- SRAM LLC
- Wayne R Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of varying a rest position and a length of an actuation arc...
- Patent number 7,617,913
- Issue date Nov 17, 2009
- SRAM, LLC
- Wayne R Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Master cylinder lever with independently variable rest position and...
- Patent number 7,575,105
- Issue date Aug 18, 2009
- SRAM, LLC
- Wayne R Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Symmetric master cylinder lever for a hydraulic disc brake
- Patent number 7,559,414
- Issue date Jul 14, 2009
- SRAM, LLC
- Wayne R Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for adjusting a lever actuated hydraulic disc...
- Patent number 7,530,435
- Issue date May 12, 2009
- SRAM LLC
- Wayne R Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Master cylinder lever for a hydraulic disc brake having favorable h...
- Patent number 7,204,350
- Issue date Apr 17, 2007
- Sram Corporation
- Wayne R. Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Master cylinder lever for a hydraulic disc brake having a backpack...
- Patent number 7,178,646
- Issue date Feb 20, 2007
- Sram Corporation
- Wayne L Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cycle grip
- Patent number 7,013,533
- Issue date Mar 21, 2006
- Sram Corporation
- Wayne R. Lumpkin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Reach adjustment mechanism for a master cylinder lever of a hydraul...
- Patent number 6,957,534
- Issue date Oct 25, 2005
- Sram Corporation
- Wayne R. Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Gimbaled pad support
- Patent number 6,932,197
- Issue date Aug 23, 2005
- Sram Corporation
- Wayne R. Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Master cylinder lever for a hydraulic disk brake having on the fly...
- Patent number 6,804,961
- Issue date Oct 19, 2004
- Sram Corporation
- Wayne R. Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fixed disc brake caliper with pad wear compensator
- Patent number 6,607,057
- Issue date Aug 19, 2003
- Avid LLC
- Wayne R. Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Caliper drive for a bicycle ball bearing mechanical disc brake caliper
- Patent number 6,527,089
- Issue date Mar 4, 2003
- Avid, L.L.C.
- Wayne R. Lumpkin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Cable feed for a mechanical ball bearing disc brake
- Patent number 6,520,297
- Issue date Feb 18, 2003
- Avid, L.L.C.
- Wayne R. Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Caliper brake lever arm return spring force adjusting apparatus and...
- Patent number 6,491,137
- Issue date Dec 10, 2002
- Avid LLC
- Wayne R. Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cable feed for a cable actuated bicycle component
- Patent number 6,439,077
- Issue date Aug 27, 2002
- Avid LLC
- Wayne R. Lumpkin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Structure for adjustably attaching a disc brake caliper to a bicycl...
- Patent number 6,431,327
- Issue date Aug 13, 2002
- Avid LLC
- Wayne R. Lumpkin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Friction pad assembly for a disc brake
- Patent number 6,425,464
- Issue date Jul 30, 2002
- Avid LLC
- Wayne R. Lumpkin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pad wear compensator for a disc brake caliper
- Patent number 6,340,074
- Issue date Jan 22, 2002
- Avid LLC
- Wayne R. Lumpkin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Brake block for a bicycle having replaceable brake pad segments
- Patent number 6,244,396
- Issue date Jun 12, 2001
- Avid, L.L.C.
- Wayne R. Lumpkin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Structure for adjustably attaching a disc brake caliper to a bicycl...
- Patent number 6,230,849
- Issue date May 15, 2001
- Avid, L.L.C.
- Wayne R. Lumpkin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Hydraulic Bicycle Disc Brake Having Twin Discrete Fluid Circuits to...
- Publication number 20180186426
- Publication date Jul 5, 2018
- Wayne Lumpkin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Bicycle Frame Rear suspension with Flexing Frame Segment
- Publication number 20170282997
- Publication date Oct 5, 2017
- Wayne Lumpkin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Bicycle Frame Rear suspension with Flexing Frame Segment
- Publication number 20160251053
- Publication date Sep 1, 2016
- Wayne Lumpkin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Bicycle Frame Rear suspension with Flexing Frame Segment
- Publication number 20150175238
- Publication date Jun 25, 2015
- Wayne Lumpkin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Bicycle Frame Rear suspension with Flexing Frame Segment
- Publication number 20150175239
- Publication date Jun 25, 2015
- Wayne Lumpkin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Master Cylinder Lever for a Bicycle Hydraulic Disc Brake
- Publication number 20120096851
- Publication date Apr 26, 2012
- SRAM, LLC
- Wayne R. Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Application
Bicycle Sliding Dropout
- Publication number 20110316250
- Publication date Dec 29, 2011
- Wayne R. Lumpkin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Bicycle Sliding Dropout with Lockable Slider
- Publication number 20110316251
- Publication date Dec 29, 2011
- ALTO DESIGNS, LLC
- Wayne R. Lumpkin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Belt Drive System
- Publication number 20110049831
- Publication date Mar 3, 2011
- Wayne R. Lumpkin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Method of Varying a Rest Position and a Length of an Actuation Arc...
- Publication number 20090000878
- Publication date Jan 1, 2009
- SRAM CORPORATION
- Wayne R. Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Application
Master Cylinder Lever with Variable Dead Band and Variable Reach Ad...
- Publication number 20080271446
- Publication date Nov 6, 2008
- SRAM CORPORATION
- Wayne R. Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method and Apparatus for Adjusting a Lever Actuated Hydraulic Disc...
- Publication number 20080257658
- Publication date Oct 23, 2008
- SRAM CORPORATION
- Wayne R. Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Application
Symmetric Master Cylinder Lever for a Hydraulic Disc Brake II
- Publication number 20080116025
- Publication date May 22, 2008
- SRAM CORPORATION
- Wayne R. Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYMMETRIC MASTER CYLINDER LEVER FOR A HYDRAULIC DISC BRAKE
- Publication number 20070187191
- Publication date Aug 16, 2007
- SRAM CORPORATION
- Wayne R. Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Application
Master Cylinder Lever with Independently Variable Rest Position and...
- Publication number 20070051575
- Publication date Mar 8, 2007
- SRAM CORPORATION
- Wayne R. Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Application
Master cylinder lever for a hydraulic disc brake having a backpack...
- Publication number 20050061590
- Publication date Mar 24, 2005
- SRAM CORPORATION
- Wayne R. Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Application
Symmetric clamp structure
- Publication number 20040069087
- Publication date Apr 15, 2004
- Avid, L.L.C.
- Wayne R. Lumpkin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Cycle grip
- Publication number 20040068844
- Publication date Apr 15, 2004
- Avid, L.L.C.
- Wayne R. Lumpkin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Reach adjustment mechanism for a master cylinder lever of a hydraul...
- Publication number 20040055840
- Publication date Mar 25, 2004
- Avid, L.L.C.
- Wayne R. Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Application
Fixed disc brake caliper with pad wear compensator
- Publication number 20030192748
- Publication date Oct 16, 2003
- Avid, L.L.C.
- Wayne R. Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Application
Gimbaled pad support
- Publication number 20030183460
- Publication date Oct 2, 2003
- Wayne R. Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Application
Master cylinder lever for a hydraulic disc brake having a backpack...
- Publication number 20030121736
- Publication date Jul 3, 2003
- Avid, L.L.C.
- Wayne R. Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Application
Master cylinder lever for a hydraulic disc brake having favorable h...
- Publication number 20030121739
- Publication date Jul 3, 2003
- Avid, L.L.C.
- Wayne R. Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Application
Master cylinder lever for a hydraulic disc brake having on the fly...
- Publication number 20030121262
- Publication date Jul 3, 2003
- Avid, L.L.C.
- Wayne R. Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Application
Fixed disc brake caliper with pad wear compensator
- Publication number 20020166734
- Publication date Nov 14, 2002
- Wayne R. Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Application
Cable feed for a cable actuated bicycle component
- Publication number 20010047911
- Publication date Dec 6, 2001
- Wayne R. Lumpkin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Caliper brake lever arm return spring force adjusting apparatus and...
- Publication number 20010037917
- Publication date Nov 8, 2001
- Wayne R. Lumpkin
- B60 - VEHICLES IN GENERAL
Information Patent Application
Caliper drive for a bicycle ball bearing mechanical disc brake caliper
- Publication number 20010030086
- Publication date Oct 18, 2001
- Wayne R. Lumpkin
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Reinforced bicycle brake caliper housing
- Publication number 20010030088
- Publication date Oct 18, 2001
- Wayne R. Lumpkin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Friction pad assembly for a disc brake
- Publication number 20010030091
- Publication date Oct 18, 2001
- Wayne R. Lumpkin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Wayne R. Lumpkin

Person

Patents Grantslast 30 patents

Hydraulic bicycle disc brake having twin discrete fluid circuits to...

Bicycle frame rear suspension with flexing frame segment

Bicycle frame rear suspension with flexing frame segment

Bicycle frame rear suspension with flexing frame segment

Bicycle sliding dropout

Bicycle seat stay

Bicycle seat stay with bridge

Master cylinder lever for a bicycle hydraulic disc brake

Belt drive system

Master cylinder lever with variable dead band and variable reach ad...

Method of varying a rest position and a length of an actuation arc...

Master cylinder lever with independently variable rest position and...

Symmetric master cylinder lever for a hydraulic disc brake

Method and apparatus for adjusting a lever actuated hydraulic disc...

Master cylinder lever for a hydraulic disc brake having favorable h...

Master cylinder lever for a hydraulic disc brake having a backpack...

Cycle grip

Reach adjustment mechanism for a master cylinder lever of a hydraul...

Gimbaled pad support

Master cylinder lever for a hydraulic disk brake having on the fly...

Fixed disc brake caliper with pad wear compensator

Caliper drive for a bicycle ball bearing mechanical disc brake caliper

Cable feed for a mechanical ball bearing disc brake

Caliper brake lever arm return spring force adjusting apparatus and...

Cable feed for a cable actuated bicycle component

Structure for adjustably attaching a disc brake caliper to a bicycl...

Friction pad assembly for a disc brake

Pad wear compensator for a disc brake caliper

Brake block for a bicycle having replaceable brake pad segments

Structure for adjustably attaching a disc brake caliper to a bicycl...

Patents Applicationslast 30 patents

Hydraulic Bicycle Disc Brake Having Twin Discrete Fluid Circuits to...

Bicycle Frame Rear suspension with Flexing Frame Segment

Bicycle Frame Rear suspension with Flexing Frame Segment

Bicycle Frame Rear suspension with Flexing Frame Segment

Bicycle Frame Rear suspension with Flexing Frame Segment

Master Cylinder Lever for a Bicycle Hydraulic Disc Brake

Bicycle Sliding Dropout

Bicycle Sliding Dropout with Lockable Slider

Belt Drive System

Method of Varying a Rest Position and a Length of an Actuation Arc...

Master Cylinder Lever with Variable Dead Band and Variable Reach Ad...

Method and Apparatus for Adjusting a Lever Actuated Hydraulic Disc...

Symmetric Master Cylinder Lever for a Hydraulic Disc Brake II

SYMMETRIC MASTER CYLINDER LEVER FOR A HYDRAULIC DISC BRAKE

Master Cylinder Lever with Independently Variable Rest Position and...

Master cylinder lever for a hydraulic disc brake having a backpack...

Symmetric clamp structure

Cycle grip

Reach adjustment mechanism for a master cylinder lever of a hydraul...

Fixed disc brake caliper with pad wear compensator

Gimbaled pad support

Master cylinder lever for a hydraulic disc brake having a backpack...

Master cylinder lever for a hydraulic disc brake having favorable h...

Master cylinder lever for a hydraulic disc brake having on the fly...

Fixed disc brake caliper with pad wear compensator

Cable feed for a cable actuated bicycle component

Caliper brake lever arm return spring force adjusting apparatus and...

Caliper drive for a bicycle ball bearing mechanical disc brake caliper

Reinforced bicycle brake caliper housing

Friction pad assembly for a disc brake