Patents by Inventor Dwayne L. Burnham

Dwayne L. Burnham 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).

  • Template for laying out a one-piece cover for a stair step
    Patent number: 5323541
    Abstract: First and second longitudinal body portions are hinged longitudinally together and include adjustable end extensions which adjust the width of the body portion to the width of the stair tread surface and also the riser surface, whereby to form a cutting pattern for cutting out a one-piece tread and riser portion of a stair cover when the template is laid on the cover. The template also has a front depending lip on the first longitudinal body portion for engaging a lip on the cover when forming a marking and cutting pattern for the cover.
    Type: Grant
    Filed: February 24, 1993
    Date of Patent: June 28, 1994
    Inventor: Dwayne L. Burnham