Patents by Inventor Larry R. Pulkrabek

Larry R. Pulkrabek 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: 8512179
    Abstract: An improved expandable broadhead with rear deploying blades. The rear deploying blades deploy reliably upon impact of the blades with a target. The expandable broadhead resists deflection by the target regardless of the angle of entry. Consequently, the present expandable broadhead maximizes kinetic energy on impact and increases the probability of substantial penetration into the target.
    Type: Grant
    Filed: April 9, 2012
    Date of Patent: August 20, 2013
    Assignee: Out RAGE, LLC
    Inventors: Larry R. Pulkrabek, William Edward Pedersen, Bruce Barrie
  • Publication number: 20120220400
    Abstract: An improved expandable broadhead with rear deploying blades. The rear deploying blades deploy reliably upon impact of the blades with a target. The expandable broadhead resists deflection by the target regardless of the angle of entry. Consequently, the present expandable broadhead maximizes kinetic energy on impact and increases the probability of substantial penetration into the target.
    Type: Application
    Filed: April 9, 2012
    Publication date: August 30, 2012
    Applicant: Out RAGE, LLC
    Inventors: Larry R. Pulkrabek, William Edward Pedersen, Bruce Barrie
  • Patent number: 8197367
    Abstract: An improved expandable broadhead with rear deploying blades. The rear deploying blades deploy reliably upon impact of the blades with a target. The expandable broadhead resists deflection by the target regardless of the angle of entry. Consequently, the present expandable broadhead maximizes kinetic energy on impact and increases the probability of substantial penetration into the target.
    Type: Grant
    Filed: July 1, 2010
    Date of Patent: June 12, 2012
    Assignee: Out RAGE, LLC
    Inventors: Larry R. Pulkrabek, William Edward Pedersen, Bruce Barrie
  • Publication number: 20100273588
    Abstract: An improved expandable broadhead with rear deploying blades. The rear deploying blades deploy reliably upon impact of the blades with a target. The expandable broadhead resists deflection by the target regardless of the angle of entry. Consequently, the present expandable broadhead maximizes kinetic energy on impact and increases the probability of substantial penetration into the target.
    Type: Application
    Filed: July 1, 2010
    Publication date: October 28, 2010
    Applicant: Field Logic, Inc.
    Inventor: Larry R. Pulkrabek
  • Patent number: 7771298
    Abstract: An improved expandable broadhead with rear deploying blades. The rear deploying blades deploy reliably upon impact of the blades with a target. The expandable broadhead resists deflection by the target regardless of the angle of entry. Consequently, the present expandable broadhead maximizes kinetic energy on impact and increases the probability of substantial penetration into the target.
    Type: Grant
    Filed: September 21, 2006
    Date of Patent: August 10, 2010
    Assignee: Field Logic, Inc.
    Inventor: Larry R. Pulkrabek
  • Publication number: 20080045363
    Abstract: An improved expandable broadhead with rear deploying blades. The rear deploying blades deploy reliably upon impact of the blades with a target. The expandable broadhead resists deflection by the target regardless of the angle of entry. Consequently, the present expandable broadhead maximizes kinetic energy on impact and increases the probability of substantial penetration into the target.
    Type: Application
    Filed: September 21, 2006
    Publication date: February 21, 2008
    Applicant: FIELD LOGIC, INC.
    Inventor: Larry R. Pulkrabek
  • Patent number: 7210686
    Abstract: An archery target and a method of making the same. A plurality of target elements are arranged in at least one stack. The target elements include a plurality of side edges. At least a portion of the side edges are oriented toward at least one target face. A polymeric foam covering layer at least partially cured is in contact with at least a portion of the side edges. The at least partially cured polymeric foam covering layer includes a contour adapted to be independent of a contour of the side edges. The archery target is a free standing archery target or can simulates an animal.
    Type: Grant
    Filed: May 26, 2006
    Date of Patent: May 1, 2007
    Assignee: Field Logic, Inc.
    Inventor: Larry R. Pulkrabek
  • Patent number: 7070185
    Abstract: An archery target with a covering layer and a method of making the same. One or more target elements are arranged in at least one stack. The target elements include side edges oriented toward a target face. A polymeric covering layer extends across the side edges to comprise the target face. The covering layer help retain the target elements in the stacked configuration and provides a surface for applying target indicia.
    Type: Grant
    Filed: November 12, 2003
    Date of Patent: July 4, 2006
    Assignee: Field Logic, Inc.
    Inventor: Larry R. Pulkrabek
  • Patent number: 6983939
    Abstract: A three-dimensional archery target having at least one three-dimensional body segment. The body segment includes an outer surface having at least one target aperture. The target aperture is connected to a chamber within the body segment. One or more planar target elements are located in the chamber and subject to a compressive force on major surfaces thereof. The planar target elements comprise a plurality of side edges forming a target face accessible through the target aperture.
    Type: Grant
    Filed: December 6, 2002
    Date of Patent: January 10, 2006
    Assignee: Field Logic, Inc.
    Inventor: Larry R. Pulkrabek
  • Publication number: 20040140623
    Abstract: An archery target with a covering layer and a method of making the same. One or more target elements are arranged in at least one stack. The target elements include side edges oriented toward a target face. A polymeric covering layer extends across the side edges to comprise the target face. The covering layer help retain the target elements in the stacked configuration and provides a surface for applying target indicia.
    Type: Application
    Filed: November 12, 2003
    Publication date: July 22, 2004
    Inventor: Larry R. Pulkrabek
  • Publication number: 20040108659
    Abstract: A three-dimensional archery target having at least one three-dimensional body segment. The body segment includes an outer surface having at least one target aperture. The target aperture is connected to a chamber within the body segment. One or more planar target elements are located in the chamber and subject to a compressive force on major surfaces thereof. The planar target elements comprise a plurality of side edges forming a target face accessible through the target aperture.
    Type: Application
    Filed: December 6, 2002
    Publication date: June 10, 2004
    Inventor: Larry R. Pulkrabek