Patents by Inventor John W. Hardin

John W. Hardin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7832991
    Abstract: An air compressor assembly includes a compressor configured to provide a source of compressed air and a manifold assembly removably coupled to the compressor and configured to distribute the compressed air to one or more pneumatic tools. The manifold assembly is configured to be coupled to the compressor via an air conduit when the manifold assembly is detached from the compressor so that the manifold assembly is operable at a location remote from the compressor.
    Type: Grant
    Filed: January 12, 2007
    Date of Patent: November 16, 2010
    Assignee: Black & Decker Inc.
    Inventors: Mark Wood, Robert Burkholder, Crandall Barbour, Mike L. Davis, Fred M. Morgan, David W. Robenalt, Dave C. Smith, John W. Hardin, J. Cody Stilwell, Gary White, Stephen J. Vos
  • Patent number: 7765917
    Abstract: An air compressor that employs splash lubrication to lubricate and cool a piston kit that includes a cylinder and a piston reciprocating in the cylinder. In one form, cooling channels can be coupled to or formed on the cylinder to direct the lubricant that is splashed onto the cylinder to drain in a desired manner, such as helically around the exterior of the cylinder, to more effectively cool the piston kit. In another form, the cylinder can include an annular flange that can be bigger in diameter than a remainder of the cylinder. The annular flange can be received into a counterbore in a cylinder block. A cylinder head, which can be fastened to the cylinder block, can apply a clamping force to the annular flange to clamp or fix the cylinder to cylinder.
    Type: Grant
    Filed: December 20, 2007
    Date of Patent: August 3, 2010
    Assignee: Black & Decker Inc.
    Inventors: John W. Hardin, Mark W. Wood, John R. Bezold, Lance S. Hathcock
  • Patent number: 7413414
    Abstract: An air compressor assembly with one or more of the following features: a removable manifold assembly capable of being remotely located from the air compressor assembly for controlling and distributing compressed air from the air compressor assembly to one or more air powered tools, a lifting handle, a handle capable of assuming a plurality of positions, condensate removal devices, and a stable base and tie-down points.
    Type: Grant
    Filed: April 26, 2004
    Date of Patent: August 19, 2008
    Assignee: Black & Decker Inc.
    Inventors: Mark W. Wood, Robert F. Burkholder, Crandall B. Barbour, Mike L. Davis, Fred M. Morgan, David W. Robenalt, Dave C. Smith, John W. Hardin
  • Publication number: 20080168898
    Abstract: An air compressor that employs splash lubrication to lubricate and cool a piston kit that includes a cylinder and a piston reciprocating in the cylinder. In one form, cooling channels can be coupled to or formed on the cylinder to direct the lubricant that is splashed onto the cylinder to drain in a desired manner, such as helically around the exterior of the cylinder, to more effectively cool the piston kit. In another form, the cylinder can include an annular flange that can be bigger in diameter than a remainder of the cylinder. The annular flange can be received into a counterbore in a cylinder block. A cylinder head, which can be fastened to the cylinder block, can apply a clamping force to the annular flange to clamp or fix the cylinder to cylinder.
    Type: Application
    Filed: December 20, 2007
    Publication date: July 17, 2008
    Inventors: John W. Hardin, Mark W. Wood, John R. Bezold, Lance S. Hathcock
  • Patent number: 7025573
    Abstract: The present invention is directed to a suitcase style air compressor assembly having an extensible handle bar assembly, a wheel assembly, and a integral storage container. When the extensible handle bar assembly is fully extended, the suitcase style air compressor assembly may be transported by utilizing the extensible handle bar assembly and the wheel assembly. When the suitcase style air compressor assembly reaches a worksite, the extensible handle bar assembly may be retracted so that the suitcase style air compressor assembly does not occupy a large space. The air compressor includes a storage container for storing air hoses, power cords, tools, and the like.
    Type: Grant
    Filed: November 5, 2004
    Date of Patent: April 11, 2006
    Assignee: Black & Decker Inc.
    Inventors: John W. Hardin, Gary Krentzer, Travis Patterson, Mark W. Wood, Steve A. Jordan, James Vintzel, J. Cody Stilwell, Gary D. White, Stephen J. Vos
  • Patent number: 6923627
    Abstract: An air compressor assembly with one or more of the following features: a removable manifold assembly capable of being remotely located from the air compressor assembly for controlling and distributing compressed air from the air compressor assembly to one or more air powered tools, a lifting handle, a handle capable of assuming a plurality of positions, condensate removal devices, and a stable base and tie-down points.
    Type: Grant
    Filed: April 9, 2003
    Date of Patent: August 2, 2005
    Assignee: DeVilbiss Air Power Company
    Inventors: Mark W. Wood, Robert F. Burkholder, Crandall B. Barbour, Mike L. Davis, Fred M. Morgan, David W. Robenalt, Dave C. Smith, John W. Hardin, J. Cody Stilwell, Gary White, Stephen J. Vos
  • Publication number: 20040197200
    Abstract: An air compressor assembly with one or more of the following features: a removable manifold assembly capable of being remotely located from the air compressor assembly for controlling and distributing compressed air from the air compressor assembly to one or more air powered tools, a lifting handle, a handle capable of assuming a plurality of positions, condensate removal devices, and a stable base and tie-down points.
    Type: Application
    Filed: April 26, 2004
    Publication date: October 7, 2004
    Inventors: Mark W. Wood, Robert F. Burkholder, Crandall B. Barbour, Mike L. Davis, Fred M. Morgan, David W. Robenalt, Dave C. Smith, John W. Hardin
  • Patent number: 6742995
    Abstract: An air compressor assembly with one or more of the following features: a removable manifold assembly capable of being remotely located from the air compressor assembly for controlling and distributing compressed air from the air compressor assembly to one or more air powered tools, a lifting handle, a handle capable of assuming a plurality of positions, condensate removal devices, and a stable base and tie-down points.
    Type: Grant
    Filed: October 21, 2002
    Date of Patent: June 1, 2004
    Assignee: DeVilbiss Air Power Company
    Inventors: Mark W. Wood, Robert F. Burkholder, Crandall B. Barbour, Mike L. Davis, Fred M. Morgan, David W. Robenalt, Dave C. Smith, John W. Hardin
  • Patent number: 6431194
    Abstract: The present invention discloses an apparatus and method for protecting a condensate removal device from damage that may be caused when the condensate removal device comes into contact with foreign objects. The present invention discloses placing a shield around the condensate removal device to help prevent the condensate removal device from coming into contact with any foreign object. The present invention also discloses placing a removable cap around the condensate removal device and a condensate removal device that may recess within a mounting assembly.
    Type: Grant
    Filed: March 8, 2001
    Date of Patent: August 13, 2002
    Assignee: DeVilbiss Air Power Company
    Inventors: John W. Hardin, Mark W. Wood
  • Patent number: D516090
    Type: Grant
    Filed: September 20, 2004
    Date of Patent: February 28, 2006
    Assignee: Black & Decker Inc.
    Inventors: Leslie D. Gist, John W. Hardin, Stephen J. Vos, Lance Hathcock
  • Patent number: D479248
    Type: Grant
    Filed: September 6, 2002
    Date of Patent: September 2, 2003
    Assignee: DeVilbiss Air Power Company
    Inventors: Leslie Daily Gist, John W. Hardin