Patents by Inventor Matthew Raymond Brown

Matthew Raymond Brown 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).

  • Pocket knife clip
    Patent number: D842674
    Type: Grant
    Filed: April 3, 2017
    Date of Patent: March 12, 2019
    Assignee: LEATHERMAN TOOL GROUP, INC.
    Inventors: Adam Lazenby, Matthew Raymond Brown
  • Pocket knife
    Patent number: D857474
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: August 27, 2019
    Assignee: LEATHERMAN TOOL GROUP, INC.
    Inventors: Adam Lazenby, Matthew Raymond Brown