Patents by Inventor Graham E. Lincoln

Graham E. Lincoln 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).

  • CIRCULAR SAW BLADE
    Publication number: 20230084067
    Abstract: A circular saw blade includes a plurality of cutting teeth repeatedly alternating between a first set of cutting teeth and a second set of cutting teeth around the periphery of the saw blade. Each first set of cutting teeth includes at least two efficient cutting teeth, each second set of cutting teeth comprising at least ne robust cutting tooth. Each first set of teeth and each second set of teeth are configured such that, if one tooth in the first set of teeth breaks, the chip load in the immediately following second set of teeth increases by less than approximately 45%.
    Type: Application
    Filed: November 11, 2022
    Publication date: March 16, 2023
    Inventors: Asif Elliston, Kenneth E. Hall, Graham E. Lincoln
  • Circular saw blade
    Patent number: 11524348
    Abstract: A circular saw blade includes a plurality of cutting teeth repeatedly alternating between a first set of cutting teeth and a second set of cutting teeth around the periphery of the saw blade. Each first set of cutting teeth includes at least two efficient cutting teeth, each second set of cutting teeth comprising at least one robust cutting tooth. Each first set of teeth and each second set of teeth are configured such that, if one tooth in the first set of teeth breaks, the chip load in the immediately following second set of teeth increases by less than approximately 45%.
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: December 13, 2022
    Assignee: Black & Decker Inc.
    Inventors: Asif Elliston, Kenneth E. Hall, Graham E. Lincoln
  • CIRCULAR SAW BLADE
    Publication number: 20200316700
    Abstract: A circular saw blade includes a plurality of cutting teeth repeatedly alternating between a first set of cutting teeth and a second set of cutting teeth around the periphery of the saw blade. Each first set of cutting teeth includes at least two efficient cutting teeth, each second set of cutting teeth comprising at least one robust cutting tooth. Each first set of teeth and each second set of teeth are configured such that, if one tooth in the first set of teeth breaks, the chip load in the immediately following second set of teeth increases by less than approximately 45%.
    Type: Application
    Filed: March 20, 2020
    Publication date: October 8, 2020
    Inventors: Asif Elliston, Kenneth E. Hall, Graham E. Lincoln