Patents by Inventor Karl Van Blankenburg

Karl Van Blankenburg 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).

  • Publication number: 20020190487
    Abstract: A goalie skate protective shell defines an interior cavity adapted for receiving a goalie ice skate boot. A holder is unitarily formed as part of a sole of the shell and has an open ended, lengthwise extending groove. At least two transversely extending bores are formed in the holder and receive fasteners which extend through the bores and apertures formed in a plurality of legs projecting from a blade mounted in the groove in the holder to removably affix the blade to the holder.
    Type: Application
    Filed: August 7, 2001
    Publication date: December 19, 2002
    Inventors: Karl Van Blankenburg, Edward J. Belfour
  • Patent number: 6216928
    Abstract: A vehicle article carrier having at least one lateral cross rail selectively positionable along longitudinally extending side rails. Stanchions are connected to opposite ends of the cross rail and slidably engage longitudinally formed interior cavities in the side rails. A latch is coupled between each stanchion and each side rail to releasably latch each stanchion and the cross rail in a selected, fixed position along the side rails. An actuator controls the latch. In one embodiment, the actuator is formed by a movable lateral fit between the stanchion and the interior cavity in the side rails permitting lateral movement of each stanchion in each side rail upon push or pull of either stanchion. In another embodiment, the actuator includes a movable operator connected by cables to at least one latch pin carried by a stanchion which is releasably engagable with one of a plurality of spaced apertures formed longitudinally along a side rail.
    Type: Grant
    Filed: September 28, 1999
    Date of Patent: April 17, 2001
    Assignee: The American Team
    Inventors: Karl Blankenburg, Karl Van Blankenburg, Duane Rode, Henry Buhlinger
  • Patent number: 5715980
    Abstract: A vehicle article carrier having at least one lateral cross rail selectively positionable along longitudinally extending side rails. Stanchions are connected to opposite ends of the cross rail and slidably engage longitudinally formed interior cavities in the side rails. A latch is coupled between each stanchion and each side rail to releasably latch each stanchion and the cross rail in a selected, fixed position along the side rails. An actuator controls the latch. In one embodiment, the actuator is formed by a movable lateral fit between the stanchion and the interior cavity in the side rails permitting lateral movement of each stanchion in each side rail upon push or pull of either stanchion. In another embodiment, the actuator includes a movable operator connected by cables to at least one latch pin carried by a stanchion which is releasably engageable with one of a plurality of spaced apertures formed longitudinally along a side rail.
    Type: Grant
    Filed: May 20, 1996
    Date of Patent: February 10, 1998
    Assignee: The American Team, Inc.
    Inventors: Karl Blankenburg, Karl Van Blankenburg, Duane Rode, Henry Buhlinger
  • Patent number: 4522443
    Abstract: A table for picnics or other uses which is constructed of four identical J-shaped weatherpoof parts, two of which can be assembled back-to-back for each end support. Ordinary planks form bridging parts for the end structures to provide the top and bench portions of the table. Angle braces provide stability to the assembly.
    Type: Grant
    Filed: August 11, 1983
    Date of Patent: June 11, 1985
    Inventor: Karl Van Blankenburg
  • Patent number: D360108
    Type: Grant
    Filed: August 2, 1993
    Date of Patent: July 11, 1995
    Inventors: Karl Blankenburg, Karl Van Blankenburg
  • Patent number: D360109
    Type: Grant
    Filed: August 2, 1993
    Date of Patent: July 11, 1995
    Inventors: Karl Blankenburg, Karl Van Blankenburg
  • Patent number: D363855
    Type: Grant
    Filed: August 2, 1993
    Date of Patent: November 7, 1995
    Inventor: Karl Van Blankenburg
  • Patent number: D370836
    Type: Grant
    Filed: April 18, 1995
    Date of Patent: June 18, 1996
    Inventor: Karl Van Blankenburg
  • Patent number: D372402
    Type: Grant
    Filed: September 26, 1995
    Date of Patent: August 6, 1996
    Inventor: Karl Van Blankenburg