Patents by Inventor Herbert V. Erickson

Herbert V. Erickson 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: 4807916
    Abstract: A handle for use with rollable garbage cans is disclosed.
    Type: Grant
    Filed: June 4, 1986
    Date of Patent: February 28, 1989
    Inventor: Herbert V. Erickson
  • Patent number: 4484564
    Abstract: A device for heating fluid with the exhaust gases from a furnace or stove includes a coiled fluid conduit mounted within the exhaust conduit and means such as baffles for directing the exhaust gases through and around the coiled fluid conduit. In one embodiment, the fluid in the coiled conduit is water from a cold water source which, after passing through the coil and being heated by the exhaust gases, flows to a water heating tank in a pre-heated condition.
    Type: Grant
    Filed: July 28, 1982
    Date of Patent: November 27, 1984
    Inventor: Herbert V. Erickson