Patents by Inventor Richard Dettbarn

Richard Dettbarn 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: 10240341
    Abstract: This application relates to I-joists which are configured to resist fire damage. Specifically, the present application relates to reinforcing I-joists with reinforcing members configured to provide structural support and/or to provide a physical barrier to fire. This may help the I-joists to maintain structural integrity during a fire and so help improve safety during evacuation of a building and during fire-fighting operations.
    Type: Grant
    Filed: November 3, 2016
    Date of Patent: March 26, 2019
    Assignee: PinkWood Ltd.
    Inventor: Richard Dettbarn
  • Publication number: 20170121965
    Abstract: This application relates to I-joists which are configured to resist fire damage. Specifically, the present application relates to reinforcing I-joists with reinforcing members configured to provide structural support and/or to provide a physical barrier to fire. This may help the I-joists to maintain structural integrity during a fire and so help improve safety during evacuation of a building and during fire-fighting operations.
    Type: Application
    Filed: November 3, 2016
    Publication date: May 4, 2017
    Inventor: Richard Dettbarn
  • Publication number: 20120045584
    Abstract: This application relates to compositions and methods for coating timber and the like to increase the fire resistant properties of the timber. Specifically, the compositions include water, acrylic resin, aluminum trihydrate and ammonium polyphosphate that can be used to effectively coat lumber products and impart fire-resistant properties to the lumber products. In addition, the compositions can include an anti-microbial agent to increase the anti-microbial properties of the coated timber products. The compositions can also include a coloring agent in order that coated lumber products have a recognizable tint indicating to users that the lumber products have been treated with the compositions to increase the fire-resistance and anti-microbial properties of the lumber.
    Type: Application
    Filed: November 10, 2010
    Publication date: February 23, 2012
    Applicant: CANO COATINGS INC.
    Inventors: Richard DETTBARN, Joseph GARRIDO
  • Publication number: 20110036035
    Abstract: An exterior building cladding system and methods of applying the building cladding system are described. The system is a weather resistive barrier and decorative system that is particularly effective as a covering system for buildings having an exterior wood substrate. The system includes a flexible waterproof base layer of acrylic and rubber that is adhered directly to a wood substrate, a mesh embedded in the flexible waterproof base layer and an acrylic stucco outer layer adhering directly to the flexible waterproof base layer. The system eliminates the need for building wrap while providing a moisture resistant and vapour permeable layer.
    Type: Application
    Filed: September 3, 2009
    Publication date: February 17, 2011
    Applicant: CANO COATINGS INC.
    Inventors: Richard DETTBARN, Joseph GARRIDO
  • Patent number: 5079885
    Abstract: An insulated wall assembly which combines strength with good insulating qualities includes spaced apart, elongated wooden posts, which are I-shaped in cross section; and elongated rigid foam plastic panels extending between adjacent posts, the panels being generally cruciform in cross section so that projections on the lateral edges thereof extend into the recesses of the posts while the front and rear or outer and inner surfaces of the panels are in the same planes as the outer and inner surfaces of the posts. Alternatively, the panels are parallelepipedic blocks with longitudinally extending, rectangular grooves in the sides thereof for receiving splines, which connect the blocks to rectangular, grooved insulating inserts in the posts.
    Type: Grant
    Filed: February 13, 1991
    Date of Patent: January 14, 1992
    Inventor: Richard Dettbarn
  • Patent number: 5003742
    Abstract: An insulated wall assembly which combines strength with good insulating qualities includes spaced apart, elongated wooden posts, which are I-shaped in cross section; and elongated rigid foam plastic panels extending between adjacent posts, the panels being generally cruciform in cross section so that projections on the lateral edges thereof extend into the recesses of the posts while the front and rear or outer and inner surfaces of the panels are in the same planes as the outer and inner surfaces of the posts. Alternatively, the panels are parallelepipedic blocks with longitudinally extending, rectangular grooves in the sides thereof for receiving splines, which connect the blocks to rectangular, grooved insulating inserts in the posts.
    Type: Grant
    Filed: December 21, 1987
    Date of Patent: April 2, 1991
    Inventor: Richard Dettbarn
  • Patent number: D796063
    Type: Grant
    Filed: April 12, 2016
    Date of Patent: August 29, 2017
    Assignee: PINKWOOD LTD.
    Inventor: Richard Dettbarn
  • Patent number: D872875
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: January 14, 2020
    Assignee: PinkWood Ltd.
    Inventor: Richard Dettbarn
  • Patent number: D950105
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: April 26, 2022
    Assignee: PINKWOOD LTD.
    Inventor: Richard Dettbarn