David M. Carpenter

Person

Brentwood, TN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Wheel balancer having laser-assisted weight placement system
- Patent number 7,882,738
- Issue date Feb 8, 2011
- Hennessy Industries, Inc.
- David M. Carpenter
- G01 - MEASURING TESTING
Information Patent Grant
Tire changer having oil injection system
- Patent number 7,543,622
- Issue date Jun 9, 2009
- Hennessy Industries, Inc.
- David M. Carpenter
- B60 - VEHICLES IN GENERAL
Information Patent Grant
On-car brake lathe having improved support trolley
- Patent number 6,629,479
- Issue date Oct 7, 2003
- Hennessy Industries, Inc.
- David M. Carpenter
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
On car brake lathe aligning apparatus
- Patent number 6,626,073
- Issue date Sep 30, 2003
- Hennessy Industries, Inc.
- Charles L. Cunningham
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Helper arm for a rim holding tire changer
- Patent number 6,182,736
- Issue date Feb 6, 2001
- Hennessy Industries, Inc.
- Charles L. Cunningham
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Laminated clamp for rim holding tire changers
- Patent number 6,062,289
- Issue date May 16, 2000
- Hennessy Industries, Inc.
- Charles L. Cunningham
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rim holding tire changers mount/dismount head connect structure
- Patent number 5,941,294
- Issue date Aug 24, 1999
- Hennessy Industries, Inc.
- Charles L. Cunningham
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rim clamp tire changer mounting head adjustment release mechanism
- Patent number 5,752,555
- Issue date May 19, 1998
- Charles L. Cunningham
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Wheel balancer having laser-assisted weight placement system
- Publication number 20070175275
- Publication date Aug 2, 2007
- David M. Carpenter
- G01 - MEASURING TESTING
Information Patent Application
On car brake lathe aligning apparatus
- Publication number 20040060401
- Publication date Apr 1, 2004
- Charles L. Cunningham
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
On-car brake lathe having improved support trolley
- Publication number 20020112575
- Publication date Aug 22, 2002
- David M. Carpenter
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

David M. Carpenter

Person

Patents Grantslast 30 patents

Wheel balancer having laser-assisted weight placement system

Tire changer having oil injection system

On-car brake lathe having improved support trolley

On car brake lathe aligning apparatus

Helper arm for a rim holding tire changer

Laminated clamp for rim holding tire changers

Rim holding tire changers mount/dismount head connect structure

Rim clamp tire changer mounting head adjustment release mechanism

Patents Applicationslast 30 patents

Wheel balancer having laser-assisted weight placement system

On car brake lathe aligning apparatus

On-car brake lathe having improved support trolley