Patents by Inventor John Derrick Anderson

John Derrick Anderson 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: 10772291
    Abstract: A portable pet feeder and supply storage apparatus has a first compartment having a base and sidewalls defining a first open space; a second compartment having a lid and sidewalls defining a second open space; a divider interposed between the first and second compartments, wherein the second compartment and the divider are hinged to the first compartment, the divider has a gasket; wherein the second compartment and the divider may be pivoted towards the first compartment to assume a closed position, the gasket on the divider providing a water-tight seal between the first compartment and the divider; a water dish and a food dish both removably insertable within the first open space; at least one removable container receivable within the second open space, the removable container configured to be refillable and water-tight; and wherein the second compartment and the divider are removably attachable to the first compartment.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: September 15, 2020
    Inventors: Rolane Christian Grinnell, John Derrick Anderson
  • Publication number: 20180014504
    Abstract: A portable pet feeder and supply storage apparatus has a first compartment having a base and sidewalls defining a first open space; a second compartment having a lid and sidewalls defining a second open space; a divider interposed between the first and second compartments, wherein the second compartment and the divider are hinged to the first compartment, the divider has a gasket; wherein the second compartment and the divider may be pivoted towards the first compartment to assume a closed position, the gasket on the divider providing a water-tight seal between the first compartment and the divider; a water dish and a food dish both removably insertable within the first open space; at least one removable container receivable within the second open space, the removable container configured to be refillable and water-tight; and wherein the second compartment and the divider are removably attachable to the first compartment.
    Type: Application
    Filed: July 14, 2017
    Publication date: January 18, 2018
    Inventors: Rolane Christian Grinnell, John Derrick Anderson
  • Patent number: 6149338
    Abstract: A visual barrier for highway use, comprising a horizontal web having a width and a length, wherein the length is greater than the width; and an undulating vertical web orthogonally connected to and extending away from the horizontal web, wherein the vertical web is formed of a thermoplastic material, and in which the horizontal web may be undulating, with first surfaces having holes therethrough and second surfaces without holes, wherein the second surfaces are facing toward oncoming traffic and the first surfaces and the holes are facing away from oncoming traffic.
    Type: Grant
    Filed: July 20, 1998
    Date of Patent: November 21, 2000
    Inventor: John Derrick Anderson
  • Patent number: D873016
    Type: Grant
    Filed: February 2, 2018
    Date of Patent: January 21, 2020
    Inventors: Rolane Christian Grinnell, John Derrick Anderson