Patents by Inventor John Joseph Evans

John Joseph Evans 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).

  • Publication number: 20020129509
    Abstract: The present invention provides a retractable measuring tape having a blade with increased strength at the outer end of the blade. The measuring tape includes a housing for holding a retractable blade and a aperture through which the retractable blade extends. The retractable blade has an inner end affixed within the housing and an outer end having an attachment to prevent the outer end of said blade from entering the housing. The outer end of said blade member including a reinforcement material. The reinforcing materials include thermoplastic polymers, thermosetting polymers and metals. A preferred class of reinforcing materials are thermoplastic polymers such as: polyamides like nylons and aramids; polyesters like poly(ethylene terephthalate); acrylics; polycarbonates; polystyrenes; polysulfones and poly(vinyl chlorides). Another class of reinforcing materials includes thermosetting polymers: such as phenolics; epoxies; polyurethanes; and silicones.
    Type: Application
    Filed: March 19, 2001
    Publication date: September 19, 2002
    Applicant: L.S. Starrett Co.
    Inventor: John Joseph Evans
  • Patent number: D441309
    Type: Grant
    Filed: August 24, 2000
    Date of Patent: May 1, 2001
    Assignee: The L.S. Starrett Company
    Inventors: John Joseph Evans, Jr., Roger Dennis Thibodeau, Wayne Patrick Phillips, Jerome Allan Grunstad
  • Patent number: D453694
    Type: Grant
    Filed: May 17, 2001
    Date of Patent: February 19, 2002
    Assignee: The L. S. Starrett Company
    Inventors: John Joseph Evans, Jr., Roger Dennis Thibodeau, Wayne Patrick Phillips, Jerome Allan Grunstad
  • Patent number: D471118
    Type: Grant
    Filed: February 19, 2002
    Date of Patent: March 4, 2003
    Assignee: The L.S. Starrett Company
    Inventor: John Joseph Evans, Jr.
  • Patent number: D419081
    Type: Grant
    Filed: March 30, 1999
    Date of Patent: January 18, 2000
    Assignee: The L. S. Starrett Company
    Inventors: John Joseph Evans, Jr., Roger Dennis Thibodeau, Wayne Patrick Phillips, Jerome Allan Grunstad