Patents by Inventor Lloyd E. Fladgard

Lloyd E. Fladgard 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).

  • Extended life cutting blades for hand-held cutting tools
    Patent number: 7637016
    Abstract: An extended-life cutting blade is adapted for mounting on a hand-held cutting tool in multiple operative orientations. A single cutting blade may provide up to four independent shear edges, each of which has a useful life. The blade can be easily changed from an orientation adapted to cut a workpiece with one shear edge to a different operative orientation adapted to cut with a different shear edge by selecting an appropriate mount on the blade.
    Type: Grant
    Filed: May 24, 2006
    Date of Patent: December 29, 2009
    Assignee: PacTool International Ltd
    Inventors: Lloyd E. Fladgard, Scott C. Fladgard
  • Extended life cutting blades for hand-held cutting tools
    Patent number: 7540091
    Abstract: An extended-life cutting blade is adapted for mounting on a hand-held cutting tool in multiple operative orientations. A single cutting blade may provide up to four independent shear edges, each of which has a useful life. The blade can be easily changed from an orientation adapted to cut a workpiece with one shear edge to a different operative orientation adapted to cut with a different shear edge by selecting an appropriate mount on the blade.
    Type: Grant
    Filed: May 24, 2006
    Date of Patent: June 2, 2009
    Assignee: Shear Tech, Inc.
    Inventors: Lloyd E. Fladgard, Scott C. Fladgard
  • Extended life cutting blades for hand-held cutting tools
    Patent number: 7464473
    Abstract: An extended-life cutting blade is adapted for mounting on a hand-held cutting tool in multiple operative orientations. A single cutting blade may provide up to four independent shear edges, each of which has a useful life. The blade can be easily changed from an orientation adapted to cut a workpiece with one shear edge to a different operative orientation adapted to cut with a different shear edge by selecting an appropriate mount on the blade.
    Type: Grant
    Filed: August 11, 2001
    Date of Patent: December 16, 2008
    Assignee: Shear Tech, Inc.
    Inventors: Lloyd E. Fladgard, Scott C. Fladgard
  • Extended life cutting blades for hand-held cutting tools
    Publication number: 20030029043
    Abstract: An extended-life cutting blade is adapted for mounting on a hand-held cutting tool in multiple operative orientations. A single cutting blade may provide up to four independent shear edges, each of which has a useful life. The blade can be easily changed from an orientation adapted to cut a workpiece with one shear edge to a different operative orientation adapted to cut with a different shear edge by selecting an appropriate mount on the blade.
    Type: Application
    Filed: August 11, 2001
    Publication date: February 13, 2003
    Inventors: Lloyd E. Fladgard, Scott C. Fladgard