Patents by Inventor Edward Irmscher

Edward Irmscher 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: 4571250
    Abstract: This ash receiving device is designed to prevent ash dust from entering a room when ashes from a fireplace or wood stove are dumped into the device. Primarily, the device consists of a container with a removable ash receiving receptacle on its interior. It also includes a foot pedal operated vacuum producing mechanism in its base, which by an attached hose, will cause outside air to be drawn through openings through an internal chute in which the ashes are dumped to fall in the receptacle. This incoming air being drawn in by suction, pulls the ash dust produced when dumping, into a removable filter included in the chute.
    Type: Grant
    Filed: June 15, 1984
    Date of Patent: February 18, 1986
    Inventors: Edward Irmscher, Jesse L. Colodner
  • Patent number: 4260023
    Abstract: This device provides a method of automatically extinguishing a fire that may occur in a chimney and it contains an indicating flag that rises when the extinguishing fluid has been discharged onto a fire in the chimney, upon which it is installed. The device includes an elongated and refillable container that is mounted in the top of the chimney, and it further includes a deflector at the bottom, which will create a spray effect when the fluid strikes it.
    Type: Grant
    Filed: October 12, 1979
    Date of Patent: April 7, 1981
    Inventor: Edward Irmscher