Patents Assigned to Multitek, Inc.
  • Patent number: 7104295
    Abstract: A log splitting system comprises a splitter box, having top, bottom and sidewalls, and open entrance and discharge ends. A first set of cutting blades secured adjacent to the entrance end divides the entrance end into at least two, first sections. A second set of cutting blades, secured adjacent to the first set of cutting blades and opposite the entrance end, further divides each splitter box's first section into at least two, second sections. A ram assembly with a force applying surface moveable toward the splitter box's entrance end contacts a log with the first set of cutting blades. The ram member's surface has a plurality of surface portions, each sized to fit into one of the splitter box's first section, to further contact the log with the second set of cutting blades, splitting the log into at least four pieces.
    Type: Grant
    Filed: July 14, 2004
    Date of Patent: September 12, 2006
    Assignee: Multitek, Inc.
    Inventors: Norman Heikkinen, David Foytik
  • Patent number: 7104296
    Abstract: A log splitting system comprises a splitter box, having entrance and discharge sections, each with top, bottom and sidewalls, and open entrance and discharge ends. A first set of cutting blades in the entrance section divides that section into at least two, first sections. A second set of cutting blades in the discharge section further divides each first section into at least two, second sections. The entrance and discharge sections are hinged at the top and pivot apart for cleaning and service. A ram assembly with a force applying surface contacts a log with the first set of cutting blades. The ram member's surface has surface portions, each sized to fit into one of the splitter box's first section, to further contact the log with the second set of cutting blades, splitting the log into at least four pieces.
    Type: Grant
    Filed: September 22, 2004
    Date of Patent: September 12, 2006
    Assignee: Multitek, Inc.
    Inventor: Dale Heikkinen
  • Patent number: 4936362
    Abstract: A firewood cleaning apparatus for separating debris from firewood with the cleaning apparatus having a slatted bed for joltingly catching firewood to dislodge debris from the firewood and a conveyor chain for pushing the firewood along the slatted bed to separate and remove additional debris from the firewood prior to bundling the firewood for delivery to a customer.
    Type: Grant
    Filed: August 2, 1989
    Date of Patent: June 26, 1990
    Assignee: Multitek, Inc.
    Inventor: Norman L. Heikkinen
  • Patent number: 4826013
    Abstract: A stackable refuse container having removable dividers that can be removed for hauling and then locked in position at the pick up site to provide a multiple compartment refuse container and a method of hauling multiple stackable refuse containers using a trailer and conventional hooklift refuse hauling truck.
    Type: Grant
    Filed: July 20, 1987
    Date of Patent: May 2, 1989
    Assignee: Multitek, Inc.
    Inventor: Dale W. Heikkinen
  • Patent number: D314851
    Type: Grant
    Filed: January 9, 1989
    Date of Patent: February 19, 1991
    Assignee: Multitek, Inc.
    Inventor: Dale W. Heikkinen