Patents by Inventor Carroll G. Hensley

Carroll G. Hensley 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: 5797333
    Abstract: An improved augering device and an accessible ash and pellet fines collection drawer which function together as a unique combination to remove pellet fines from a wood pellet burning stove, wherein the augering device has a screw mounted in a barrel formed by a tubular wall which also provides the pellet outlet to the firebox. Sieving apertures are formed through the tubular wall and are of a size particularly suited for the sieving of fines from the pellet fuel. The ash and fines collection drawer is adapted for positioning below the apertures in a non-fired portion of the stove, and an access opening is provided through a wall portion of the stove for insertion and removal of the drawer with respect to the stove.
    Type: Grant
    Filed: March 11, 1997
    Date of Patent: August 25, 1998
    Inventor: Carroll G. Hensley
  • Patent number: 5794810
    Abstract: A scuttle device for pouring frangible, extruded wood pellets through a slot-like fill port of a hopper of a pellet-burning stove, the device having a wall formed to provide a pellet containment cavity, and having a top cap formed with an opening for filling and emptying the cavity, wherein a fine mesh sieve is supported in the cavity and is spaced from substantially the entire inner surface of the wall to provide a collection space for receiving and retaining pellet fines, and wherein a top rim of the sieve lies closely adjacent the underside of the top cap for preventing spill-over of pellets into the collection space during pouring out of the pellets.
    Type: Grant
    Filed: February 24, 1997
    Date of Patent: August 18, 1998
    Inventor: Carroll G. Hensley