Patents by Inventor Mario David Marisa

Mario David Marisa 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: 9109875
    Abstract: Disclosed is a template and method for use in the roofing industry for cutting roofing shingles on site in multiple useful lengths with each individual cut. The template, formed of a durable material such as aluminum, comprises a base plate having an upwardly facing planar surface. Border walls rise from two adjacent sides of the planar surface of the base plate and have abutment surfaces facing inwardly towards the planar surface of the base plate. Permanent markings on the abutment surfaces and the planar surface are visible at a fixed point above the template so as to enable a person with a T-square and a cutting instrument to cut a standard size shingle piece into two useful pieces or to cut multiple shingles stacked on top of one another into two useful pieces.
    Type: Grant
    Filed: September 23, 2013
    Date of Patent: August 18, 2015
    Inventor: Mario David Marisa
  • Publication number: 20150082647
    Abstract: Disclosed is a template and method for use in the roofing industry for cutting roofing shingles on site in multiple useful lengths with each individual cut. The template, formed of a durable material such as aluminum, comprises a base plate having an upwardly facing planar surface. Border walls rise from two adjacent sides of the planar surface of the base plate and have abutment surfaces facing inwardly towards the planar surface of the base plate. Permanent markings on the abutment surfaces and the planar surface are visible at a fixed point above the template so as to enable a person with a T-square and a cutting instrument to cut a standard size shingle piece into two useful pieces or to cut multiple shingles stacked on top of one another into two useful pieces.
    Type: Application
    Filed: September 23, 2013
    Publication date: March 26, 2015
    Inventor: Mario David Marisa