Patents by Inventor Dirk Allan Terpstra

Dirk Allan Terpstra 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).

  • Fire Pit Shipping and Packaging Systems and Methods
    Publication number: 20130263841
    Abstract: A fire-pit assembly kit includes a fire-pit insert packaged with a plurality of blocks arranged around the fire-pit insert. A method of transporting the kit includes placing the kit on a pallet and moving the pallet from a first location to a second location. A method of preparing the kits for delivery includes assembling multiple kits on multiple pallets and stacking the pallets.
    Type: Application
    Filed: April 10, 2013
    Publication date: October 10, 2013
    Inventors: Dirk Allan Terpstra, Brian A. Price, Chris Edward Price
  • Victorian fireplace
    Patent number: D716927
    Type: Grant
    Filed: December 23, 2013
    Date of Patent: November 4, 2014
    Assignee: Mortarless Technologies LLC
    Inventors: Jeffrey Paul Price, Brian A. Price, Dirk Allan Terpstra
  • Square fire pit
    Patent number: D723146
    Type: Grant
    Filed: August 13, 2013
    Date of Patent: February 24, 2015
    Assignee: Mortarless Technologies LLC
    Inventors: Travis Robert Lawrence, Dirk Allan Terpstra, Brian A. Price
  • Square fire pit
    Patent number: D723147
    Type: Grant
    Filed: August 13, 2013
    Date of Patent: February 24, 2015
    Assignee: Mortarless Technologies LLC
    Inventors: Travis Robert Lawrence, Dirk Allan Terpstra, Brian A. Price
  • Square fire pit
    Patent number: D723148
    Type: Grant
    Filed: August 13, 2013
    Date of Patent: February 24, 2015
    Assignee: Mortarless Technologies LLC
    Inventors: Travis Robert Lawrence, Dirk Allan Terpstra, Brian A. Price