Patents by Inventor Hale Conklin

Hale Conklin 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).

  • Method of making a wall section for a thermal enclosure
    Patent number: 4065336
    Abstract: A thermal enclosure comprising a container having a cover which is removable to provide access to the interior of the container. The cover includes a frame having inner and outer ends and a passage extending through the frame. The frame includes a peripheral wall and a ledge which extends radially inwardly from the peripheral wall. An inner end wall is positioned in the passage and is supported on the ledge. An outer end wall is affixed to the peripheral wall. A material for adding or removing heat is provided in the passsage between the end walls.
    Type: Grant
    Filed: October 14, 1976
    Date of Patent: December 27, 1977
    Assignee: Divajex
    Inventor: Hale Conklin
  • Thermal enclosure and method
    Patent number: 4019340
    Abstract: A thermal enclosure comprising a container having a cover which is removable to provide access to the interior of the container. The cover includes a frame having inner and outer ends and a passage extending through the frame. The frame includes a peripheral wall and a ledge which extends radially inwardly from the peripheral wall. An inner end wall is positioned in the passage and is supported on the ledge. An outer end wall is affixed to the peripheral wall. A material for adding or removing heat is provided in the passage between the end walls.
    Type: Grant
    Filed: August 27, 1975
    Date of Patent: April 26, 1977
    Assignee: Divajex
    Inventor: Hale Conklin