Patents Assigned to Field Logic, Inc.
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Publication number: 20130174823Abstract: A bow press for deflecting bow limbs of a bow. Inside and outside support members are provided to engage the bow limbs and/or riser on the bow. Rotating support members roll on outside surfaces of the bow limbs to deflect the bow limbs toward the center portion in response to the actuator mechanism is extended.Type: ApplicationFiled: January 6, 2012Publication date: July 11, 2013Applicant: FIELD LOGIC, INC.Inventors: Larry PULKRABEK, Jay ENGSTROM, Aaron PELLETT, Dennis COAUETTE
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Publication number: 20130174430Abstract: A bow sight that decouples the shooter's bow cant from elevation adjustments. A segmented support assembly includes a proximal portion and a distal portion. The proximal portion is adapted to attach to the bow. The distal portion is rotatably attached to the proximal portion and adapted to rotate around a Y-axis relative to the proximal portion. A micro-adjust controls the rotational position around the Y-axis of the distal portion relative to the proximal portion. An elevation assembly is attached to the distal portion. A bezel assembly is attached to the elevation assembly. The elevation adjustment moves the bezel assembly along a substantially vertical axis while the bow is held at a bow cant greater than zero. The micro-adjust decouples the shooter's bow cant from operation of the elevation assembly. A windage assembly is optionally located between the elevation assembly and the distal portion.Type: ApplicationFiled: January 6, 2012Publication date: July 11, 2013Applicant: FIELD LOGIC, INC.Inventors: LARRY PULKRABEK, Jay Engstrom, Aaron Pellett, Matthew Haas
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Patent number: 8186068Abstract: A bow sight and eye alignment assembly with phosphorescent fibers. The bow sight includes at least one sight pin mounted to a frame. At least one phosphorescent optical fiber is attached to the sight pin. At least a portion of the phosphorescent optical fiber is exposed to ambient light that is transmitted to a sight point on the sight pin. The eye alignment assembly includes a sight point of a phosphorescent optical fiber positioned a distance behind an alignment indicia on a lens. An adjustment system is provided to reposition the sight point of the eye alignment assembly relative to the alignment indicia on the lens. The eye alignment assembly preferably provides an indication of orientation of the user relative to the bow sight in at least two degrees of freedom.Type: GrantFiled: June 1, 2010Date of Patent: May 29, 2012Assignee: Field Logic, Inc.Inventors: Larry Pulkrabek, Jay Engstrom, Bill Pedersen
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Publication number: 20120102767Abstract: A bow sight with at least one sight pin mounted to a frame assembly. At least one optical fiber is attached to the sight pin. The optical fiber is exposed to gather ambient light and to transmit light to a sight point located within the frame assembly. The eye alignment assembly includes an optical structure mounted to the frame assembly including a sight point of an optical fiber located near a proximal end of the optical structure and a lens with alignment indicia located at a distal end of the optical structure. An adjustment system permits the optical structure to be reoriented relative to the frame assembly. The eye alignment assembly provides an indication of orientation of the shooter relative to the bow in at least two degrees of freedom.Type: ApplicationFiled: January 6, 2012Publication date: May 3, 2012Applicant: FIELD LOGIC, INC.Inventors: Larry Pulkrabek, Jay Engstrom, Aaron Pellett, Matthew Haas
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Patent number: 8079153Abstract: A sighting device for a bow (or other tool) that includes an eye alignment assembly. A frame is attached to the bow using a mounting bracket. The frame includes a leading edge oriented toward a user, a trailing edge oriented down range of the bow, and a tapered inner surface generally surrounding a viewing opening. The tapered inner surface tapering outward from the leading edge toward the trailing edge. A plurality of sight points on sight pins are located in the viewing opening. The sight points are configured to align the bow with a target viewed through the viewing opening. The eye alignment assembly includes the tapered inner surface substantially concealed behind the leading edge when the frame is located at a particular orientation relative to the user's eye.Type: GrantFiled: November 8, 2010Date of Patent: December 20, 2011Assignee: Field Logic, Inc.Inventors: Larry Pulkrabek, Jay Engstrom
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Publication number: 20110167655Abstract: A sighting device for a bow (or other tool) that includes an eye alignment assembly. A frame is attached to the bow using a mounting bracket. The frame includes a leading edge oriented toward a user, a trailing edge oriented down range of the bow, and a tapered inner surface generally surrounding a viewing opening. The tapered inner surface tapering outward from the leading edge toward the trailing edge. A plurality of sight points on sight pins are located in the viewing opening. The sight points are configured to align the bow with a target viewed through the viewing opening. The eye alignment assembly includes the tapered inner surface substantially concealed behind the leading edge when the frame is located at a particular orientation relative to the user's eye.Type: ApplicationFiled: November 8, 2010Publication date: July 14, 2011Applicant: Field Logic, Inc.Inventors: Larry Pulkrabek, Jay Engstrom
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Publication number: 20110167654Abstract: A bow sight and eye alignment assembly with phosphorescent fibers. The bow sight includes at least one sight pin mounted to a frame. At least one phosphorescent optical fiber is attached to the sight pin. At least a portion of the phosphorescent optical fiber is exposed to ambient light that is transmitted to a sight point on the sight pin. The eye alignment assembly includes a sight point of a phosphorescent optical fiber positioned a distance behind an alignment indicia on a lens. An adjustment system is provided to reposition the sight point of the eye alignment assembly relative to the alignment indicia on the lens. The eye alignment assembly preferably provides an indication of orientation of the user relative to the bow sight in at least two degrees of freedom.Type: ApplicationFiled: June 1, 2010Publication date: July 14, 2011Applicant: Field Logic, Inc.Inventors: Larry Pulkrabek, Jay Engstrom, Bill Pedersen
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Patent number: 7921570Abstract: An eye alignment assembly for targeting systems. A sight point of an optical fiber is positioned within a housing behind an alignment indicia on a lens. An adjustment system permits the sight point of the optical fiber to be repositioned relative to the alignment indicia on the lens. The eye alignment assembly provides an indication of orientation of a user's eye in the pitch and yaw directions relative to the housing. The eye alignment assembly can be a discrete component or integrated into a targeting system, such as a bow sight.Type: GrantFiled: January 8, 2010Date of Patent: April 12, 2011Assignee: Field Logic, Inc.Inventors: Larry Pulkrabek, Jay Engstrom, Bill Pedersen, Matt Hass
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Patent number: 7832109Abstract: A sight assembly is adapted for connection to a bow. The sight assembly includes a base sight having a sight opening and forming a pocket along an edge thereof. A pin cartridge is releasably connected to the base sight and is located within the pocket. When installed, the cartridge is adapted for supporting at least one pin at least partially within the sight opening.Type: GrantFiled: July 30, 2008Date of Patent: November 16, 2010Assignee: Field Logic, Inc.Inventors: Charles S. Gibbs, Dianne C. Gibbs, legal representative
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Publication number: 20100273588Abstract: 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: ApplicationFiled: July 1, 2010Publication date: October 28, 2010Applicant: Field Logic, Inc.Inventor: Larry R. Pulkrabek
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Patent number: 7814668Abstract: An eye alignment assembly for aligning a tool with a user. The eye alignment assembly is mounted to the tool. The eye alignment assembly includes a sight point of an optical fiber positioned a distance behind an alignment indicia on a lens. An adjustment system is provided to reposition the sight point of the optical fiber relative to the alignment indicia on the lens. The eye alignment assembly provides an indication of orientation of the user relative to the tool in at least two degrees of freedom.Type: GrantFiled: March 18, 2010Date of Patent: October 19, 2010Assignee: Field Logic, Inc.Inventors: Larry Pulkrabek, Jay Engstrom, Bill Pedersen
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Patent number: 7771298Abstract: 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: GrantFiled: September 21, 2006Date of Patent: August 10, 2010Assignee: Field Logic, Inc.Inventor: Larry R. Pulkrabek
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Publication number: 20080045363Abstract: 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: ApplicationFiled: September 21, 2006Publication date: February 21, 2008Applicant: FIELD LOGIC, INC.Inventor: Larry R. Pulkrabek
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Patent number: 7210686Abstract: 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: GrantFiled: May 26, 2006Date of Patent: May 1, 2007Assignee: Field Logic, Inc.Inventor: Larry R. Pulkrabek
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Publication number: 20060202425Abstract: 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: ApplicationFiled: May 26, 2006Publication date: September 14, 2006Applicant: FIELD LOGIC, INC.Inventor: Larry PULKRABEK
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Patent number: 7070185Abstract: 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: GrantFiled: November 12, 2003Date of Patent: July 4, 2006Assignee: Field Logic, Inc.Inventor: Larry R. Pulkrabek
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Patent number: 6983939Abstract: 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: GrantFiled: December 6, 2002Date of Patent: January 10, 2006Assignee: Field Logic, Inc.Inventor: Larry R. Pulkrabek