Patents by Inventor Derek Erdman

Derek Erdman 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).

  • Process for making shaped articles
    Patent number: 11795310
    Abstract: Methods of making an environmentally acceptable shaped article. In an embodiment method comprises machining a sheet comprising crumb rubber within a polyolefin matrix into a plurality of particles to form a reground mixture; and processing the reground mixture at an elevated temperature into a mold to form said shaped article, wherein the shaped article has a substantially more evenly dispersed mixture of said crumb rubber within the matrix of said shaped article than within the matrix of said sheet or the particles of the reground mixture.
    Type: Grant
    Filed: November 23, 2017
    Date of Patent: October 24, 2023
    Assignee: MULTY HOME LIMITED PARTNERSHIP
    Inventors: Derek Erdman, Stephen Dixon
  • CUSTOMIZABLE SCREEN
    Publication number: 20230027180
    Abstract: A customizable screen comprising spaced apart posts, each post being assemblable, a plurality of reversible slats retained between the spaced apart posts, and means for spacing and forming gaps between one or more of the plurality of slats individually or in groups at a desired distance from another one or more groups of slats. Customizable screen systems, components of the screen, kits and methods of assembly form embodiments.
    Type: Application
    Filed: December 15, 2020
    Publication date: January 26, 2023
    Inventors: Derek ERDMAN, Stevenson TOM, Stephen DIXON
  • MODULAR FOUNDATION SYSTEM FOR PLATFORM ASSEMBLIES
    Publication number: 20220307203
    Abstract: Modular foundation systems for assembling floating platform assemblies. Modular foundation systems comprise a base mat sized to engage retaining members within a grooves formed in the upper surface of the base mat. Using a combination of a number of base mats and retaining members, a platform assembly of virtually any desired size and shape can be readily assembled.
    Type: Application
    Filed: June 4, 2020
    Publication date: September 29, 2022
    Inventors: Dylan SMART, Derek ERDMAN, Stevenson TOM, Stephen DIXON
  • PRIVACY PANEL AND SYSTEM
    Publication number: 20220282521
    Abstract: An engineered privacy panel comprising a recycled rubber composition, where the panel comprises one or more integral reinforcement members for reinforcement and providing fastening means for fastening the back of the panel to a support. The privacy panel can be used to make partitions and partition systems, each of which can be provided as a kit.
    Type: Application
    Filed: August 10, 2020
    Publication date: September 8, 2022
    Inventors: Derek ERDMAN, Stevenson TOM, Stephen DIXON
  • Process for Making Shaped Articles
    Publication number: 20190276651
    Abstract: Methods of making an environmentally acceptable shaped article. In an embodiment method comprises machining a sheet comprising crumb rubber within a polyolefin matrix into a plurality of particles to form a reground mixture; and processing the reground mixture at an elevated temperature into a mold to form said shaped article, wherein the shaped article has a substantially more evenly dispersed mixture of said crumb rubber within the matrix of said shaped article than within the matrix of said sheet or the particles of the reground mixture.
    Type: Application
    Filed: November 23, 2017
    Publication date: September 12, 2019
    Inventors: Derek ERDMAN, Stephen DIXON
  • Garden patio paver
    Patent number: D660460
    Type: Grant
    Filed: January 19, 2010
    Date of Patent: May 22, 2012
    Inventors: Stephen Dixon, Derek Erdman
  • Patio paver edge strip
    Patent number: D660464
    Type: Grant
    Filed: July 19, 2011
    Date of Patent: May 22, 2012
    Inventors: Stephen Dixon, Derek Erdman
  • Patio paver edge strip
    Patent number: D660465
    Type: Grant
    Filed: July 19, 2011
    Date of Patent: May 22, 2012
    Inventors: Stephen Dixon, Derek Erdman
  • Flexible garden edge
    Patent number: D716969
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: November 4, 2014
    Assignee: Multy Home, LP
    Inventors: Derek Erdman, Stephen Dixon
  • Flexible garden edge
    Patent number: D735899
    Type: Grant
    Filed: July 17, 2013
    Date of Patent: August 4, 2015
    Assignee: Multy Home LP
    Inventors: Derek Erdman, Stephen Dixon
  • Flexible garden edge
    Patent number: D750281
    Type: Grant
    Filed: May 13, 2015
    Date of Patent: February 23, 2016
    Assignee: Multy Home LP
    Inventors: Derek Erdman, Stephen Dixon