Patents by Inventor Timothy S. Jaskowiak

Timothy S. Jaskowiak 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).

  • Mechanical pitch control
    Patent number: 7044682
    Abstract: A concrete finishing machine having a rotatable trowel blade assembly and a mechanism for controllably adjusting the pitch of the trowel blades relative to a wet concrete surface on which the blades rest. The machine's engine's drive shaft rotation itself is utilized to create changes in pitch.
    Type: Grant
    Filed: December 29, 2003
    Date of Patent: May 16, 2006
    Assignee: Multiquip, Inc.
    Inventors: J. Brandal Glenn, Timothy S. Jaskowiak
  • Mechanical pitch control
    Publication number: 20040165952
    Abstract: A concrete finishing machine having a rotatable trowel blade assembly and a mechanism for controllably adjusting the pitch of the trowel blades relative to a wet concrete surface on which the blades rest. The machine's engine's drive shaft rotation itself is utilized to create changes in pitch.
    Type: Application
    Filed: December 29, 2003
    Publication date: August 26, 2004
    Applicant: Multiquip, Inc.
    Inventors: J. Brandal Glenn, Timothy S. Jaskowiak