Patents by Inventor Edward S. Ward

Edward S. Ward 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).

  • Pressure sensitive tape and tape support fabric
    Patent number: 5279891
    Abstract: A yarn is impregnated with a non-hardening agglutinating sizing. This sizing is preferably tacky resin. A fabric is made with such yarn, at least in the warp. A tape is made with such fabric. The warp is preferably 100 percent polyester. Methods include impregnating yarn with agglutinizing sizing and also ribbonizing yarn.
    Type: Grant
    Filed: September 6, 1991
    Date of Patent: January 18, 1994
    Assignee: Hermitage Industries, Inc.
    Inventor: Edward S. Ward
  • Fabric, pressure sensitive tape
    Patent number: 5047285
    Abstract: A yarn is impregnated with a non-hardening agglutinating sizing. This sizing is preferably tacky resin. A fabric is made with such yarn, at least in the warp. A tape is made with such fabric. The warp is preferably 100 percent polyester. Methods include impregnating yarn with agglutinizing sizing and also ribbonizing yarn.
    Type: Grant
    Filed: June 30, 1989
    Date of Patent: September 10, 1991
    Assignee: Hermitage Industries, Inc.
    Inventor: Edward S. Ward