Patents by Inventor Terrence Keith Morrison

Terrence Keith Morrison 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).

  • Evaporative airconditioner
    Patent number: 4029723
    Abstract: The invention provides an evaporative airconditioner comprising a base, side panels and a top and wherein the side panels are supported on the base and have stiles having mitred side edges and wherein adjacent side panels abut and close sides of the airconditioner.A water trough for delivering to the side panels is also used and is an annulus of U-shaped section and is received in complementary formations in the upper ends of the side panels to stabilize those panels and be itself supported by the side panels.Clips may additionally secure the side panels together.The base may include a first platform for air blower means, a second perimetric, platform for the lower ends of the side panels, a perimetric flange to restrict outward movement of the side panels and a water sump.The top may include a perimetric flange to restrict outward movement of the tops of the panels.The airconditioner can have certain standard parts modified so as to be side, top or bottom delivery.
    Type: Grant
    Filed: October 18, 1976
    Date of Patent: June 14, 1977
    Inventors: Terrence Keith Morrison, Brian Eric McLaren
  • Combined filter and panel for evaporative air-conditioner
    Patent number: D244691
    Type: Grant
    Filed: March 27, 1975
    Date of Patent: June 14, 1977
    Inventors: Terrence Keith Morrison, Brian Eric McLaren