Patents by Inventor Derrick Ryce

Derrick Ryce 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).

  • Semi-rigid duct system
    Patent number: 11821647
    Abstract: A duct system is formed from a plurality of tubular sections each formed from a flexible panel with tapering sides. Inner and outer joiner plates are attached to one side edge and the second side edge is inserted in the recess between the plates and fastened such that each section has a first open end and a second slightly larger open end. Anchors are spaced around each end of each tubular section. The first end of each tubular section is inserted into the larger second end of an adjacent tubular section and an end pulling element is connected between the anchors on adjacent sections an operated to draw the connected first and second anchors together to make a substantially air tight seal between the tubular sections.
    Type: Grant
    Filed: July 23, 2020
    Date of Patent: November 21, 2023
    Assignee: ABC Canada Technology Group Ltd.
    Inventors: Thomas Fisher, Michael Schulte, Leigh Yausie, Dhanesh Somanah, Derrick Ryce, Jordan Melrose-Wyatt
  • SEMI-RIGID DUCT SYSTEM
    Publication number: 20210071901
    Abstract: A duct system is formed from a plurality of tubular sections each formed from a flexible panel with tapering sides. Inner and outer joiner plates are attached to one side edge and the second side edge is inserted in the recess between the plates and fastened such that each section has a first open end and a second slightly larger open end. Anchors are spaced around each end of each tubular section. The first end of each tubular section is inserted into the larger second end of an adjacent tubular section and an end pulling element is connected between the anchors on adjacent sections an operated to draw the connected first and second anchors together to make a substantially air tight seal between the tubular sections.
    Type: Application
    Filed: July 23, 2020
    Publication date: March 11, 2021
    Inventors: Thomas Fisher, Michael Schulte, Leigh Yausie, Dhanesh Somanah, Derrick Ryce, Jordan Melrose-Wyatt