Patents by Inventor Russell D. Fries

Russell D. Fries 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: 10639733
    Abstract: A reciprocating saw blade that includes a longitudinal body having a first end and a second end and a first longitudinal cutting edge parallel to a second longitudinal cutting edge. The blade includes a mounting structure located at the first end which is angled at an acute angle relative to the first longitudinal cutting edge. At least one of the first longitudinal cutting edge and the second longitudinal cutting edge has a plurality of teeth oriented for cutting on the substantially push stroke.
    Type: Grant
    Filed: May 27, 2011
    Date of Patent: May 5, 2020
    Assignee: SM PRODUCTS, LLC
    Inventors: Doug Campbell, Ryan Campbell, Russell D. Fries
  • Publication number: 20140090537
    Abstract: A reciprocating saw blade comprising a longitudinal body having a first end and a second end and a first longitudinal cutting edge parallel to a second longitudinal cutting edge. The blade includes a mounting, structure located at the first end which is angled at an acute angle relative to the first longitudinal cutting edge. At least one of the first longitudinal cutting edge and the second longitudinal cutting, edge has a plurality of teeth oriented for cutting on the substantially push stroke.
    Type: Application
    Filed: May 27, 2011
    Publication date: April 3, 2014
    Applicant: SM PRODUCTS, LLC
    Inventors: Doug Campbell, Ryan Campbell, Russell D. Fries