Archery Bow Patents (Class 33/265)
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Publication number: 20090235540Abstract: A bow sight having a support structure, and two or more vertically aligned vertical pins connected to the support structure is provided. At least two of the vertical pins include a sight point. In accordance with another aspect of the invention, a bow sight having a support structure connected to two or more sight points is provided. The two or more sight points are rotationally adjustable such that they can be rotated into vertical alignment. In accordance with another aspect of the invention, a bow sight having a support structure, a sight point connected to the support structure, and a dampener is provided.Type: ApplicationFiled: May 14, 2009Publication date: September 24, 2009Inventor: Christopher A. Rager
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Patent number: 7584543Abstract: An archery bow sight has a rear sight and a front sight that remain in a line of sight from the archer's sight eye to targets of varying distance.Type: GrantFiled: November 7, 2008Date of Patent: September 8, 2009Inventor: Alvin L. Boyd
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Patent number: 7581325Abstract: An optical sight having a reference housing having a reference housing aperture formed therein; at least one reference point positioned within the reference housing aperture; an eclipsed ring having an eclipsed ring aperture formed therein; wherein the eclipsed ring includes a pivot aperture formed therein, wherein the eclipsed ring is pivotably coupled, via a pivot pin extending through the pivot aperture, to the reference housing such that the eclipsed ring may pivot relative to the reference housing and such that the eclipsed ring naturally pivots to a predetermined position, and wherein the eclipsed ring is pivotably coupled such that a first side surface of the eclipsed ring faces generally towards a second side surface of the reference housing; and at least one surface preparation on the first side surface of the eclipsed ring, wherein the surface preparation is visually distinguishable from a surface of the reference housing aperture.Type: GrantFiled: May 22, 2008Date of Patent: September 1, 2009Inventors: James A. Willman, George W. Willman
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Patent number: 7578067Abstract: One aspect of the present disclosure relates to a pin and sight point shape configuration for enhancing sight point visibility. Another aspect of the present disclosure relates to a pin configuration including a pin portion, an integral pin mounting portion, and an integral spool adapted to be positioned offset to one side of a bow sight.Type: GrantFiled: January 16, 2008Date of Patent: August 25, 2009Assignee: Bear Archery, Inc.Inventor: Christopher Rager
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Patent number: 7574810Abstract: An illuminated sighting device includes a reflective sight component mounted within a sight window. Light emitting elements are vertically arranged for projecting vertically stacked sight points or dots onto a reflective surface of the sight component which can be superimposed on a distal target during aiming. The light emitting elements may be one or more light collector ends and/or one or more separate light sources such as LED's.Type: GrantFiled: July 18, 2006Date of Patent: August 18, 2009Assignee: TruGlo, Inc.Inventor: Paul LoRocco
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Patent number: 7574811Abstract: A bow sight including an adjustment system is described herein. The adjustment system may include an elevation adjustment mechanism and a windage adjustment mechanism. The user can adjust the elevation and/or windage of a sight component of the bow sight with the adjustment system. The adjustment system may be configured to allow the user to make very fine or micro-adjustments to the bow sight. The adjustment system may also be compact and easy to use relative to conventional bow sight adjustment systems.Type: GrantFiled: June 28, 2007Date of Patent: August 18, 2009Assignee: Hoyt Archery, Inc.Inventors: Zak T. Kurtzhals, Darin B. Cooper
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Publication number: 20090178287Abstract: An archery range finder that is mounted to a bow sight. The range finder is manufactured such that there is an individual range finder for each type of game. The huntsman selects the range finder that is predetermined in size such that the predetermined sizes will fit the size of the game that is being hunted. For purposes of using these range finders the devices provide an easy and convenient means by which the range finders can be easily attached to a bow sight and removed from the bow sight.Type: ApplicationFiled: January 7, 2009Publication date: July 16, 2009Inventor: Edward Humpert
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Publication number: 20090165314Abstract: A programmable bow sight having an adjustable sight pin and a display means adapted to display a value indicating a distance associated with the position of the sight pin is disclosed, wherein adjustment of the sight pin to a position where a value indicating a desired distance is displayed allows a user to accurately aim for a shot at the desired distance using the sight pin for elevation. The sight is programmable to alter the respective sight pin position(s) associated with one or more distance(s) to account for specific performance characteristics of a user's bow and/or arrow.Type: ApplicationFiled: December 31, 2007Publication date: July 2, 2009Inventor: Bahram Khoshnood
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Patent number: 7549230Abstract: A bow sight having a support structure, and two or more vertically aligned vertical pins connected to the support structure is provided. At least two of the vertical pins include a sight point. In accordance with another aspect of the invention, a bow sight having a support structure connected to two or more sight points is provided. The two or more sight points are rotationally adjustable such that they can be rotated into vertical alignment. In accordance with another aspect of the invention, a bow sight having a support structure, a sight point connected to the support structure, and a dampener is provided.Type: GrantFiled: January 29, 2008Date of Patent: June 23, 2009Assignee: Bear Archery, Inc.Inventor: Christopher A. Rager
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Publication number: 20090144994Abstract: Methods and systems for tuning an archery bow are disclosed, including providing a bow having a string, providing a laser plane, rotating the laser plane to be inline with the string and aligning the bow to the laser plane.Type: ApplicationFiled: December 10, 2008Publication date: June 11, 2009Inventors: John Martin Taboada, Stuart Minica
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Patent number: 7543389Abstract: A peep sight for an archery bow. The peep sight can define a peep aperture bounded by a curvilinear bulge optionally constructed from magnesium or a magnesium alloy. The peep sight bulge can circumferentiate the peep aperture, and can form an apex about midway between a forward surface and a rearward surface of the peep sight. The peep sight can define a serving slot and two or more angled bowstring strand slots for receiving portions of the bowstring strands to mount the peep sight to a bowstring. The peep sight can be blue in color. A method is provided including: machining a magnesium, magnesium alloy and/or other material blank into a peep body; and removing a portion of a peep body to define a peep aperture bound by a curvilinear bulge. Optionally, a strand slot and/or a serving slot can be machined into a surface of the body.Type: GrantFiled: October 13, 2006Date of Patent: June 9, 2009Assignee: Grace Engineering Corp.Inventor: Louis Grace, Jr.
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Patent number: 7543390Abstract: An archery peep sight including first and second, non-interlocking housing members that fully enclose and clampingly engage separated strands of a bowstring, thereby avoiding the need for serving. The sight is formed of high-strength, lightweight material, is generally elliptical in shape and interiorly captures two separated strands of a bowstring along its opposed longitudinal sides. By fully enclosing the bowstring strands, the sight resists ingress of moisture, debris other undesirable matter that might hinder operation of the sight or deteriorate the bowstring at the sight location. In addition, the non-interlocking nature of the first and second housing members permits them to be easily and non-destructively removed from a bowstring whenever desired or necessary.Type: GrantFiled: June 26, 2008Date of Patent: June 9, 2009Inventor: Jon Carl Bach
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Publication number: 20090139101Abstract: A sighting device for a bow. A light emitting diode (LED) or other initiator of light emits light to form a bright sight point in a line of sight of the bow when the bow is held in a position for shooting, wherein the initiator is spaced from the bright sight point at a position such that it does not obstruct the line of sight of the bow. The initiator is responsive to an indication of an electronic level or other indicator of orientation that the shooting instrument is within a predetermined angle, preferably about 1 degree, of side-wise tilt. Alternatively, a photo optic cable or other light transmitting flexible tubular member has a first end which receives light from a light emitting diode (LED) or other initiator of light and a second end at which the received light is emitted. The second end of the tubular member is positioned to provide the sight point.Type: ApplicationFiled: February 5, 2009Publication date: June 4, 2009Inventor: Howard R. Labowski
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Publication number: 20090139100Abstract: A bow sight that utilizes fiber optic wave guides as a basis for collecting ambient light and providing multiple sighting spots within the archer's field of view. The terminal ends of the fiber optic wave guides are positioned so as to have images thereof reflected on a moveable reflective plane (objective optic) within the bow sight. The multiple aiming spots thus reflected in the bow sight provide the archer with sighting spots for targets over a range of distances. Each of the individual fiber optic wave guides collects ambient light and terminates in a terminal block that may be varied in its position so as to individually adjust the reflected image of the aiming spot. Various mechanisms within the fiber optic terminal block for adjusting the position of the ambient light wave guide are also described. The bow sight provides the advantages of multispot ambient light fiber optic systems with the advantages of reflective (reflex) sighting systems.Type: ApplicationFiled: June 18, 2008Publication date: June 4, 2009Inventor: Klint M. Kingsbury
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Publication number: 20090133272Abstract: An archery bow sight has a sight tube which is fixed to a link arm which extends between two rotatable members mounted to a frame which is connected to the riser of a bow. The arm is pinned to the rear rotatable member at a radius which is less than the radius at which it is pinned to the front rotatable member. The rotation of the rotatable members is synchronized by a connector such as an intermediate gear, a timing belt, a rigid link, or a linked chain. By rotation of a range adjustment knob, the sight tube is caused to change simultaneously in inclination and in height in such a way that the archer may continue to view the target through the sight tube. The sight tube has a fiber optic sight point. The relationship between the rotating members and the link arm is adjustable for draw length.Type: ApplicationFiled: November 23, 2007Publication date: May 28, 2009Inventor: Kenneth D. Lewis
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Patent number: 7513050Abstract: A bow sight that includes a body, a stator, a slide, and an electronic sight position indicator. The body is constructed to secure the sight to a bow and the stator and slide are attached to the body such as to allow relative motion between the stator and the slide. The position indicator is attached to the bow sight and electronically determines the relative position of the stator and the slide and thereby provides an indication of an orientation of an eyepiece relative to the bow.Type: GrantFiled: May 23, 2007Date of Patent: April 7, 2009Assignee: Superior Design, Inc.Inventor: John W. Kroening, Jr.
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Patent number: 7506643Abstract: A device mount system is provided that is designed to mount a device used in hunting, such as a video camera, rangefinder, game caller or the like, to a crossbow. The mount system includes a device mount. The device mount has a support portion and a side portion. The support portion is adapted to be coupled to the device. The side portion is adapted to be coupled to a scope on the crossbow.Type: GrantFiled: June 30, 2006Date of Patent: March 24, 2009Inventor: Larry Holmberg
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Publication number: 20090071022Abstract: A dynamic bow alignment, analysis and repair apparatus and system comprises an adjustable frame allowing the frame to adjust to fit any size bow. An air ram is used to controllably draw the shooting string as needed. A reference laser alignment module is mounted to a bow riser and allows a user to consistently and reliably align any bow for optimum performance based on the particularities of the selected bow subject to wear, defects and design constraints. The system removes the guesswork and allows a user to optimize any bow. A laser equipped arrow works in conjunction with the alignment module to allow the user to correctly position the shooting rest and nock indexer, and expose all functional anomalies. The system allows a user to completely quantify the performance parameters of bow performance including speed and spine tests. The system serves all major alignments and repairs.Type: ApplicationFiled: September 18, 2008Publication date: March 19, 2009Inventor: Wesley Stagg
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Patent number: 7503321Abstract: A sighting device for use with a firearm or bow comprises a fiber optic member having a sight end visible by a user for aiming the firearm or bow at a target. A non-electrical, light-emitting material is disposed over a length of the fiber optic element in order to illuminate the fiber optic element in low light or no ambient light conditions. The non-electrical, light-emitting material may be incorporated into the sighting device in order to provide sufficient surface contact with the fiber optic member to provide adequate illumination as well as illumination of the sighting device itself.Type: GrantFiled: March 14, 2006Date of Patent: March 17, 2009Inventor: Abbas Ben Afshari
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Patent number: 7503122Abstract: A bow sight is comprised of a first sighting structure defining a sighting aperture and a second sighting structure defining a sight point. The first sighting structure is positioned in front of the second sighting structure with the sight point of the second sighting structure being visible within the sighting aperture of the first sighting structure.Type: GrantFiled: July 7, 2006Date of Patent: March 17, 2009Inventor: Abbas Ben Afshari
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Patent number: 7487594Abstract: A sighting device (20) and method of sighting for a bow (22) or shooting instrument are disclosed. A photo optic cable (15) or other light transmitting flexible tubular member has a first end (19) which receives light from a light emitting diode (LED) (3) or other initiator of light and a second end (30) at which the light is emitted. The initiator is responsive to an indication of an electronic level (5) or other indicator of orientation that the bow (22) is within a predetermined angle (31), of side-wise tilt. The second end (30) of the tubular member is positioned to provide a sight point (30) for the bow (22). Alternatively, the LED is spaced from a fluorescent member (530) providing the sight point at one end thereof, and light from the LED is emitted onto the fluorescent member (530) to provide increased brightness to the sight point end thereof.Type: GrantFiled: April 28, 2003Date of Patent: February 10, 2009Inventor: Howard R. Labowski
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Patent number: 7484303Abstract: A bow sight mount to be mounted to an archery bow and to receive a sight. The bow sight mount includes a base mount to be mounted to the archery bow. A sight platform mount is attached to the base mount. The sight platform mount being adjustable on the base mount to allow for gross adjustments of the sight platform mount on the base mount. A sight platform attached to the sight platform mount. The sight platform adapted to receive and secure the sight. The sight platform is mounted to the sight platform mount such that the sight platform slides along the sight platform mount for adjustment of the sight. A movement mechanism attached to the sight platform to move the sight platform along the sight platform mount.Type: GrantFiled: December 21, 2006Date of Patent: February 3, 2009Inventor: Donald J. Henry
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Patent number: 7475485Abstract: The archery bow yardage tape apparatus comprises one or more set-up tapes, selectively incremented to correspond to the distance between adjacent marks. A plurality of distance yardage tapes are selectively incremented and color coded for ease of identification. A conversion chart is used to identify the distance yardage tape by marking the set-up tape at two selective distances, such as twenty yards and sixty yards, and subtracting the smaller marking from the larger marking, to determine the setting on the conversion chart. The setting on the conversion chart corresponds to the number on the distance yardage tape, which is positioned over the set-up tape on the bow yardage tape apparatus. The distance yardage tape then identifies the elevation required to reach a target at any specified distance from the target.Type: GrantFiled: November 16, 2007Date of Patent: January 13, 2009Inventors: Harold M. Hamm, Brian H Hamm, Christopher A. Hamm
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Publication number: 20090007445Abstract: An archery peep sight including first and second, non-interlocking housing members that fully enclose and clampingly engage separated strands of a bowstring, thereby avoiding the need for serving. The sight is formed of high-strength, lightweight material, is generally elliptical in shape and interiorly captures two separated strands of a bowstring along its opposed longitudinal sides. By fully enclosing the bowstring strands, the sight resists ingress of moisture, debris other undesirable matter that might hinder operation of the sight or deteriorate the bowstring at the sight location. In addition, the non-interlocking nature of the first and second housing members permits them to be easily and non-destructively removed from a bowstring whenever desired or necessary.Type: ApplicationFiled: June 26, 2008Publication date: January 8, 2009Inventor: Jon Carl Bach
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Publication number: 20090007446Abstract: Archery range finders and lenses for archery range finders, the archery range finders being intended to be mounted on an archery bow. The archery range finders allow for the archer to place the lens on the target and obtain an immediate reading of the distance that the target is from the shooter and enables the shooter to place the proper distance pin on the target without having to do any mechanical adjustments and without having to guess the distance of the target from the shooter.Type: ApplicationFiled: June 30, 2008Publication date: January 8, 2009Inventor: Edward J. Humpert
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Publication number: 20090000134Abstract: A bow sight including an adjustment system is described herein. The adjustment system may include an elevation adjustment mechanism and a windage adjustment mechanism. The user can adjust the elevation and/or windage of a sight component of the bow sight with the adjustment system. The adjustment system may be configured to allow the user to make very fine or micro-adjustments to the bow sight. The adjustment system may also be compact and easy to use relative to conventional bow sight adjustment systems.Type: ApplicationFiled: June 28, 2007Publication date: January 1, 2009Applicant: Hoyt Archery, Inc.Inventors: Zak T. Kurtzhals, Darin B. Cooper
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Patent number: 7464477Abstract: A bow sight is comprised of at least two support structures, at least one of the support structures supporting at least one angled sight pin. Each support structure is adjustably attached to a mounting member that allows individual vertical adjustment of each support structure and thus individual vertical adjustment of each sight point of the sight pins.Type: GrantFiled: June 15, 2005Date of Patent: December 16, 2008Inventor: Abbas Ben Afshari
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Patent number: 7461460Abstract: A sighting system for a shooting device, such as an archery bow or a firearm, includes front and rear sights. The front sight includes a front sight frame that defines a front sight window therein. A rear sight includes a rear sight frame that defines a rear sight window therein. A rear face of the front sight frame, the face oriented toward the rear sight, includes an indicium, such as a luminous ring, formed thereon. The rear sight frame is of a size such that the luminous ring is at least partially obstructed in a first manner by the rear sight frame when the shooting device is properly aimed at a target and is at least partially obstructed in a second manner when improperly aimed.Type: GrantFiled: January 4, 2007Date of Patent: December 9, 2008Inventor: Donald Priebe
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Publication number: 20080289201Abstract: A bow sight that includes a body, a stator, a slide, and an electronic sight position indicator. The body is constructed to secure the sight to a bow and the stator and slide are attached to the body such as to allow relative motion between the stator and the slide. The position indicator is attached to the bow sight and electronically determines the relative position of the stator and the slide and thereby provides an indication of an orientation of an eyepiece relative to the bow.Type: ApplicationFiled: May 23, 2007Publication date: November 27, 2008Inventor: John W. Kroening, JR.
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Publication number: 20080282560Abstract: A luminescent sighting element is disposed in a bow sight optic lens without the use of supporting pins to thereby avoid obstructing the field of view used for sighting a target. The lens can be attached to a pendulum or non-pendulum bow sight assembly. Independent horizontal and vertical adjustments of the sighting element provide calibration that is good for up to thirty-five yards, and with any bow elevation angle. Calibration markings are disposed on adjustment members of the bow sight assembly. The pendulum sight has a pivoting lens assembly that is freely rotatable about a pivot axis disposed across a region encompassed by the supporting structure. The non-pendulum sight has a fixed lens assembly, the lens being removably retained in a supporting structure. For both pendulum and non-pendulum bow sights, the supporting structure is capable of being mounted to e.g., the riser of a bow.Type: ApplicationFiled: July 22, 2008Publication date: November 20, 2008Inventors: John K. Bradley, Brian T. Bowen
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Publication number: 20080235962Abstract: An optical bow sight which can be accessorized with an adjustable range sighting pin or torque and cant compensation or both of these features, but is fully functional without either accessory. The optical sight has a shrouded array of fiber optics sight pins which are removable from the sight housing with their support as a single unit. The sight pins are clad in a metallic glass because of the corrosion resistance of such materials. Light collected over a wide field falls on segments of the sight pin fibers coiled in the housing of the optical unit or falls on a trap which redirects the light onto the fiber segments. A lens may optionally be employed to promote the collection of ambient light, and a shutter or variable size aperture may be provided to control the light reaching the sight pin fibers.Type: ApplicationFiled: January 9, 2008Publication date: October 2, 2008Inventors: Steven C. Sims, George Clark, Scott Eastman, Johathan F. Seil, Greg Winters
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Publication number: 20080222904Abstract: A bow sight comprising: a main body having a plurality of grooves; a first support structure having a first ring clamp that is linearly slidably mounted in one of said grooves; a first sight ring that is rotatably coupled to said first support structure; a first sight pin that is fixedly mounted on said first sight ring; a second support structure having a second ring clamp that is linearly slidably mounted in another of said grooves; a second sight ring that is rotatably coupled to said second support structure; and a second sight pin that is fixedly mounted on said second sight ring.Type: ApplicationFiled: March 13, 2008Publication date: September 18, 2008Inventor: Rory J. Erhard
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Publication number: 20080216331Abstract: A bow sighting device includes a laser situated in an arrow shaft adjacent a rear end and capable of producing a laser beam when energized, the laser being positioned so that the laser beam projects through a forward end. The sighting device includes a bow string release member having a string clamp selectively attached to a bowstring, the clamp having upper and lower sections with an arm extending therebetween defining a nock receiving area. The arm includes an arm conductive surface that may be energized by a battery. The arrow shaft includes a nock at its rear end having a nock conductive surface in electrical communication with the laser, the laser being energized to produce the laser beam when the nock is engaged with the nock receiving area of the arm of the string clamp.Type: ApplicationFiled: May 23, 2008Publication date: September 11, 2008Inventor: James A. Jones
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Patent number: 7412771Abstract: The pendulum bow sight is a sight apparatus for an archery bow that provides a luminescent sighting element disposed without the use of supporting pins in a field of view of an optic lens without obstructing the field of view used for sighting a target. The sight apparatus provides unobstructed viewing through a pendulum sight regardless of a bow elevation angle. The pendulum sight has a pivoting lens assembly, which is suspended by a supporting structure capable of being mounted to e.g., the riser of a bow. The bow sight lens assembly is freely rotatable about a pivot axis disposed across a region encompassed by the supporting structure. The pendulum bow sight provides independent horizontal and vertical adjustments of the sighting element for calibration that is good for up to thirty-five yards, and with any bow elevation angle.Type: GrantFiled: August 4, 2006Date of Patent: August 19, 2008Assignee: Bradbow, Inc.Inventors: John K. Bradley, Brian T. Bowen
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Patent number: 7412772Abstract: A bow sight having a support member with a sight unit disposed at one end a sight pin disposed within the sight unit, a guide member integrally joined to the sight unit and being detachably joined to the support member, a fixed adjustment bar extending from the guide member, and a flexible cable interconnected to the sight pin at one end and fixed to the adjustment bar at the other end.Type: GrantFiled: December 22, 2006Date of Patent: August 19, 2008Inventor: Bahram Khoshnood
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Patent number: 7409770Abstract: A bow sighting device according to the present invention includes a laser in electrical communication with a power source to actuate the laser to produce a laser beam. The bow sighting device includes an arrow shaft having forward and rear ends with the laser positioned in the arrow shaft such that the laser beam projects through the forward end. A focusing lens may be positioned at the forward end through which the laser beam passes. The sighting device may include a nock at the rear end and a pushrod configured such that the pushrod urges the power source into connection with the laser when the arrow shaft is placed in ready-to-fire configuration relative to the bow. The bow sighting device simplifies hunting with a compound bow or crossbow by providing a visual indication of exactly where the arrow shaft is aimed.Type: GrantFiled: July 11, 2006Date of Patent: August 12, 2008Inventor: James A. Jones
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Patent number: 7401411Abstract: An archery bow alignment mechanism is disclosed.Type: GrantFiled: April 26, 2006Date of Patent: July 22, 2008Inventor: Adam White
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Publication number: 20080168671Abstract: One aspect of the present disclosure relates to a pin and sight point shape configuration for enhancing sight point visibility. Another aspect of the present disclosure relates to a pin configuration including a pin portion, an integral pin mounting portion, and an integral spool adapted to be positioned offset to one side of a bow sight.Type: ApplicationFiled: January 16, 2008Publication date: July 17, 2008Inventor: Christopher Rager
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Publication number: 20080163503Abstract: A sighting system for a shooting device, such as an archery bow or a firearm. includes front and rear sights. The front sight includes a front sight frame that defines a front sight window therein. A rear sight includes a rear sight frame that defines a rear sight window therein. A rear face of the front sight frame, the face oriented toward the rear sight, includes an indicium, such as a luminous ring, formed thereon. The rear sight frame is of a size such that the luminous ring is at least partially obstructed in a first manner by the rear sight frame when the shooting device is properly aimed at a target and is at least partially obstructed in a second manner when improperly aimed.Type: ApplicationFiled: January 4, 2007Publication date: July 10, 2008Inventor: Donald Priebe
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Patent number: 7392590Abstract: A new and useful device and method is provided, for sighting an arrow being shot from a bow. A sight pin adjustment mechanism is associated with a plurality of sight pins, and is uniquely configured to be manipulated to simultaneously adjust each of the sight pins according to a predetermined trajectory formula that is at least partially related to the speed of an arrow as it leaves the bow. In one preferred form of the present invention, the sight includes an arrow speed calibration scale that is selectively moveable relative to an archery bow, and the plurality of sight pins are simultaneously moveable relative to the arrow speed calibration scale, and according to the predetermined trajectory formula. Also in a preferred form of the present invention, the sight pin adjustment mechanism comprises a shaft that is supported on the housing and has a plurality of lead screw portions, each of which is coupled with a respective sight pin.Type: GrantFiled: July 11, 2006Date of Patent: July 1, 2008Inventor: Sean E. Gordon
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Publication number: 20080134526Abstract: A sighting assembly for archery bows which utilizes optical and visual triangulation is disclosed. A directionalized beam of light from a light source assembly is impinged upon the center of a remote target from an archery bow or an arrow along the axis of the arrow while the archer aligns the peep sight of a drawn bow string and the pin sight so that the resulting line of view of the archer intersects the beam of light at the center of the target. Thus, the bow is sighted without launching an arrow.Type: ApplicationFiled: December 6, 2006Publication date: June 12, 2008Inventor: Corey Christensen
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Patent number: 7373723Abstract: A bow sight is disclosed. The bow sight includes a generally transparent bow sight body. At least one fiber optic cable is provided in the bow sight body and generally surrounds a line of sight through the bow sight body.Type: GrantFiled: September 7, 2005Date of Patent: May 20, 2008Inventor: John M. Tupper, Jr.
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Publication number: 20080104854Abstract: Rotation of the cylindrical handle rotates the geared sprocket which biases the linear slide member, which selectively raises and lowers the cylindrical bow sight housing. A locking knob releasably secures the cylindrical handle during rough handling. The cylindrical bow sight includes a circular ring on the front face of the circular bow sight housing, and a bubble level provides a level indication. A fiber optic sight is centered in the bow sight housing in optical communication with a fiber optic band to improve the visibility of the bow sight in low light conditions. A sliding keyway and adjustment screw adjusts the cylindrical bow sight elevation. Indicia on the cylindrical handle provides alignment data responsive to the position of the cylindrical bow sight in relation to the distance to a remote target.Type: ApplicationFiled: November 7, 2006Publication date: May 8, 2008Inventors: Harold M. Hamm, Christopher A. Hamm, Brian H. Hamm
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Patent number: 7360313Abstract: Rotation of the cylindrical handle rotates the geared sprocket which biases the linear slide member, which selectively raises and lowers the cylindrical bow sight housing. A locking knob releasably secures the cylindrical handle during rough handling. The cylindrical bow sight includes a circular ring on the front face of the circular bow sight housing, and a bubble level provides a level indication. A fiber optic sight is centered in the bow sight housing in optical communication with a fiber optic band to improve the visibility of the bow sight in low light conditions. A sliding keyway and adjustment screw adjusts the cylindrical bow sight elevation. Indicia on the cylindrical handle provides alignment data responsive to the position of the cylindrical bow sight in relation to the distance to a remote target.Type: GrantFiled: November 7, 2006Date of Patent: April 22, 2008Inventors: Harold M. Hamm, Christopher A. Hamm, Brian H. Hamm
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Patent number: 7353611Abstract: An alignment tool of the present invention is provided for aligning a sight for a bow. The alignment tool may comprise a sight reference plate comprising reference markings, and a support mechanism attached to the sight reference plate for releasably attaching the sight reference plate to the bow behind the sight such that the sight may be adjusted relative to the reference markings on the sight reference plate. The support mechanism may comprise a peg for releasable attachment to a stabilizer hole of the bow. The alignment tool may further comprise an additional structure for enabling the adjustment of the nocks, rest, and tiller of the bow.Type: GrantFiled: June 21, 2005Date of Patent: April 8, 2008Inventors: Michael W. Edwards, David M. Bean
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Publication number: 20080066328Abstract: An archery sighting device, comprising a spherical peep sight body in conjunction with a centrally located hour glass shaped aperture view port, which, substantially maintains its projected geometric integrity, throughout a range of varying draw angles.Type: ApplicationFiled: September 14, 2006Publication date: March 20, 2008Inventor: Greg Bohn
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Patent number: 7343686Abstract: A bow sight having a support structure, and two or more vertically aligned vertical pins connected to the support structure is provided. At least two of the vertical pins include a sight point. In accordance with another aspect of the invention, a bow sight having a support structure connected to two or more sight points is provided. The two or more sight points are rotationally adjustable such that they can be rotated into vertical alignment. In accordance with another aspect of the invention, a bow sight having a support structure, a sight point connected to the support structure, and a dampener is provided.Type: GrantFiled: September 29, 2006Date of Patent: March 18, 2008Assignee: Bear Archery, Inc.Inventor: Christopher A. Rager
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Patent number: 7331112Abstract: The present invention provides a “third-axis” leveling block for use with an archery sight. The third-axis leveling block holds an archery sighting device (e.g., a scope or a pin sight) as know in the art. The leveling block adjusts the position of the sight in two axes by means of cams. One of the cams adjusts the sighting device to the archer's preferred cant. The other cam adjusts the angle of the sighting device with respect to the bow to keep the archer's cant consistent when the bow is raised or lowered for shooting at targets at any elevation, above, below, or on the same level as the archer.Type: GrantFiled: November 28, 2006Date of Patent: February 19, 2008Inventor: Charles Stephen Gibbs
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Patent number: 7328515Abstract: Archery bow sights, and archery bows including same are described, the bow sight comprising a sight pin guard having a portion defining a sighting plane, a rotatable shaft having ends installed in the sight pin guard, and at least one sight pin having a connector end and a sight end, the connector end removably and adjustably installed on the rotatable shaft. Certain embodiments comprise a plurality of sight pins arranged on the rotatable shaft at different longitudinal and circumferential locations so that upon rotation of the shaft a different one of the sight pins is viewable in the plane defined by the sight pin guard. This abstract allows a searcher or other reader to quickly ascertain the subject matter of the disclosure. It may not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).Type: GrantFiled: March 24, 2006Date of Patent: February 12, 2008Assignee: H-T Archery Products LLCInventors: Timothy L. Helm, Robert L. Thompson
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Patent number: 7325319Abstract: An arrow sight is shown. The arrow sight includes a coupling portion for attachment to an arrow. The arrow sight also includes a targeting portion attached to the coupling portion. The targeting portion includes an aiming guide used to assist an archer in aiming the arrow.Type: GrantFiled: September 14, 2005Date of Patent: February 5, 2008Inventor: Jon C. Smith