For Stabilization Thereof Patents (Class 124/89)
  • Patent number: 7793645
    Abstract: Apparatuses and structures for dampening vibrational energy from a system are disclosed. Particularly, at least one dampening member including an elongated body comprising a resilient, pliable material may be coupled to the base via at least one coupling structure structured for coupling at least a portion of the elongated body of the at least one dampening member to the dampening apparatus. Such a structure or dampening apparatus may be incorporated or attached to an archery system. Specifically, an archery system or an archery accessory component (e.g., a quiver or sight) may include at least one dampening member including a elongated body comprising a resilient, pliable material and at least one coupling structure structured for accepting at least a portion of the elongated body of the at least one dampening member so as to couple the at least one dampening member to the archery bow or component thereof.
    Type: Grant
    Filed: October 11, 2005
    Date of Patent: September 14, 2010
    Assignee: Hoyt Archery, Inc.
    Inventors: Randy J. Walk, Jason L. Fogg
  • Publication number: 20100192931
    Abstract: An archery bow string suppression device with adjustable spring tension and isolated free floating transfer rod designed to be used to dampen the shock and vibration normally associated with firing a bow or crossbow.
    Type: Application
    Filed: August 6, 2009
    Publication date: August 5, 2010
    Inventor: Joseph Brewster
  • Publication number: 20100192932
    Abstract: A compound bow stabilizer removably attached to the bow riser consisting of a base unit, a tube body and weights. The base unit has an elongated slot for a bolt or stud adapted to be connected to the riser. The tube body assembly has one end removably attached to the base unit and a second end designed to accept an additional tube or weight. Additional weights are located along and around the inside of the tube body. The base unit utilizes a bolt or stud that mates with a threaded opening in the riser of the bow and can be offset relative to the threaded opening of the bow along the vertical and horizontal axes by sliding and rotating the base unit relative to the bolt to reduce undesired movement and vibration of the compound bow when an arrow is shot from the bow.
    Type: Application
    Filed: August 5, 2009
    Publication date: August 5, 2010
    Inventor: Joseph Brewster
  • Patent number: 7753044
    Abstract: The present invention relates to a suppressor having: a rod having a first end and a second end; a mounting block having at least two bore holes, wherein the rod passes through one of the bore holes, wherein a fastener passes through the other bore hole; a cushion located at the first end of the rod, the cushion having a first face and a second face; and wherein the cushion includes at least one slot at the first face and a treaded portion at the second face. The shock suppressor is mounted to the riser of an archery bow.
    Type: Grant
    Filed: February 21, 2008
    Date of Patent: July 13, 2010
    Inventor: Joseph Daniel Goade
  • Patent number: 7721724
    Abstract: The present invention relates to a suppressor having: a rod having a first end and a second end; a mounting block having at least two bore holes, wherein the rod passes through one of the bore holes, wherein a fastener passes through the other bore hole; a cushion located at the first end of the rod, the cushion having a first face and a second face; and wherein the cushion includes at least one slot at the first face and a treaded portion at the second face. The shock suppressor is mounted to the riser of an archery bow.
    Type: Grant
    Filed: June 8, 2005
    Date of Patent: May 25, 2010
    Inventor: Joseph Daniel Goade
  • Patent number: 7721721
    Abstract: An archery bow having a riser, a pair of flexible limbs extending from the riser, with each limb having a rotating member on an axel secured to the end thereof. At least one of the rotating members is a cam having a module secured thereto. The module is positionable with respect to the cam by translational movement and is also positionable on the cam with an opposite face against the cam to selectively provide a desired draw length.
    Type: Grant
    Filed: September 27, 2007
    Date of Patent: May 25, 2010
    Assignee: Precision Shooting Equipment, Inc.
    Inventors: David H. Kronengold, Allen C. Rasor, Jr.
  • Patent number: 7708000
    Abstract: The present invention generally relates to an improved archery bow having a greatly enhanced ability to absorb shock, vibration and sound. In order to achieve improved sound and vibration dampening, the bow riser, and optionally the bow limbs are coated with an energy absorbing and/or dampening coating. The coating is permanently attached to the riser and/or the limbs of the bow and greatly reduces undesired vibrations and/or noise generated by and during the archery bows use, without interfering with the performance of the bow. The invention also relates to treestands and archery accessories having a low noise profile.
    Type: Grant
    Filed: May 19, 2008
    Date of Patent: May 4, 2010
    Inventor: Ralph J. Mancini
  • Patent number: 7703449
    Abstract: Disclosed is a device made of a soft, flexible elastomer with freely movable members for use as a vibration dampener on an archery bow limb. Upon release of an arrow from an archery bow, the damper members reactively contact and rebound against the bow limb. The device can be installed on a mount to attach to both solid limb and split limb bows at the same general location on both the top and bottom limbs to greatly reduce the duration of vibration, the amount of hand shock and perceived noise generated upon release of an arrow from an archery bow.
    Type: Grant
    Filed: August 1, 2007
    Date of Patent: April 27, 2010
    Inventor: Stuart Duane Wright
  • Publication number: 20100095943
    Abstract: An archery bow stabilizer consisting of a flexible planar member with one end attached to a bow handle; second weighted end extending so end moves at a substantially perpendicular direction to bow handle.
    Type: Application
    Filed: October 20, 2008
    Publication date: April 22, 2010
    Inventor: Gary Cooper
  • Publication number: 20100051006
    Abstract: A support tube is attachable via a bracket to the riser of an archery bow, the support tube being bored to accept the diameter of a sheath tube of a telescoping leg, and the sheath tube of the telescoping leg having a connection means for a cap to secure it in said support tube. The telescoping leg is optional, having lockable segments and a removable foot to provide secure footing on a variety of surfaces. The quiver portion of the apparatus is also optional and comprises an upper hood portion and a lower notched plate, both attachable to the support tube, together or separately. Methods for assembly and use are provided.
    Type: Application
    Filed: August 29, 2008
    Publication date: March 4, 2010
    Inventor: Jonathan Vanek
  • Publication number: 20100031946
    Abstract: A stabilizer assembly for connection to an archery bow includes an elastomeric body with an integrally formed vibration dampening section and a sling connecting section. The assembly also includes a sling with a loop section for looping around the archery bow and a pair of leg sections extending from the loop section and through a pair of bores formed in the sling connecting section.
    Type: Application
    Filed: August 6, 2009
    Publication date: February 11, 2010
    Applicant: TRUGLO, INC.
    Inventor: Paul LoRocco
  • Publication number: 20100012107
    Abstract: A weapon, such as a crossbow or firearm, may have a main beam, a trigger mechanism mounted to the main beam and, a support rod that can be positioned into a first use position and a second stowed position. The support rod may have a first end used to support the main beam and a second end used to contact a ground surface. In one embodiment, a contact member with a hemispherical contact surface is attached to the second end of the support rod. In another embodiment, the support rod has a handgrip portion that receives a user's hand in supporting the weapon when shooting the weapon when the support rod is in the second stowed position. In still another embodiment, a mounting bracket is used to provide at least two locations for attaching the support rod to the main beam.
    Type: Application
    Filed: July 29, 2009
    Publication date: January 21, 2010
    Inventor: Richard L. Bednar
  • Publication number: 20090260609
    Abstract: A bow capable of mitigating a bad motion occurring in an initial stage of an arrow shootings includes a handle gripped by a user's hand; upper and lower limbs respectively coupled to upper and lower portions of the handle; a string having ends coupled to the upper and lower limbs; and a vibration damper coupled to the handle, the vibration damper being installed within a ±7 cm distance range in the up-down direction from a distance center point of the handle with the upper and lower limbs coupled thereto and positioned on a front surface of a grip portion of the handle.
    Type: Application
    Filed: April 20, 2009
    Publication date: October 22, 2009
    Inventor: Kyung Rae Park
  • Publication number: 20090178657
    Abstract: A crossbow includes a body having a stock member and a barrel connected to the stock member. The barrel has an arrow receiving area for receiving an arrow. The crossbow also includes a bow having a pair of bow arms, a bowstring connected to the bow arms, a bowstring release mechanism used to hold and release the bowstring and, a scope mount used to hold a scope. An arrow retention spring is provided for retaining the arrow to the arrow receiving area. A vibration dampener may be positioned between the arrow retention spring and the scope mount in order to dampen the arrow retention spring vibrations made when shooting the crossbow. This greatly reduces unwanted noise.
    Type: Application
    Filed: October 21, 2008
    Publication date: July 16, 2009
    Applicant: Hunter's Manufacturing Company, Inc., d/b/a TenPoint Crosssbow Technologies
    Inventor: Michael Jay Shaffer
  • Publication number: 20090133683
    Abstract: An accessory device described for use as a bowstring suppressor and held in place by a mounting rod fixed to the riser of a compound bow, recurve bow, long bow, or crossbow, so as to make contact with bowstring when bow is fired. Said device is made in two parts, one being a harder rubber or plastic material to mate with suppressor mounting rod for support, the second being a soft, flexible gel material that is over-molded the first part. Said over-molded gel comes into contact with bowstring upon firing of an arrow to suppress hand shock, vibration and noise in the archery implement. This arrangement was needed due to the physical properties of the gel material that prevents it from being used alone in a single molded part.
    Type: Application
    Filed: November 23, 2007
    Publication date: May 28, 2009
    Inventor: Stuart Duane Wright
  • Publication number: 20090032005
    Abstract: Disclosed is a device made of a soft, flexible elastomer with freely movable members for use as a vibration dampener on an archery bow limb. Upon release of an arrow from an archery bow, the damper members reactively contact and rebound against the bow limb. The device can be installed on a mount to attach to both solid limb and split limb bows at the same general location on both the top and bottom limbs to greatly reduce the duration of vibration, the amount of hand shock and perceived noise generated upon release of an arrow from an archery bow.
    Type: Application
    Filed: August 1, 2007
    Publication date: February 5, 2009
    Inventor: Stuart Duane Wright
  • Publication number: 20080264400
    Abstract: A gas charged spring supporting an elastomeric component and mounted to the archery bow riser. The gas charged spring applies a force against bowstring with the elastomeric component when bow is at a state of rest. Following the release of an arrow from its fully drawn position the device will decelerate the bowstring to a stop to suppress vibration and noise in the archery bow.
    Type: Application
    Filed: June 6, 2006
    Publication date: October 30, 2008
    Applicant: BowJax, Inc.
    Inventor: Stuart Duane Wright
  • Patent number: 7438070
    Abstract: The present invention generally relates to an improved archery bow having a greatly enhanced ability to absorb shock, vibration and sound. In order to achieve improved sound and vibration dampening, the bow riser, and optionally the bow limbs are coated with an energy absorbing and/or dampening coating. The coating is permanently attached to the riser and/or the limbs of the bow and greatly reduces undesired vibrations and/or noise generated by and during the archery bows use, without interfering with the performance of the bow. The invention also relates to treestands and archery accessories having a low noise profile.
    Type: Grant
    Filed: January 11, 2006
    Date of Patent: October 21, 2008
    Inventor: Ralph J. Mancini
  • Publication number: 20080236559
    Abstract: An archery bow string vibration suppressor includes a telescoping arm having a hollow member and an internal slideable elongate shaft. A bumper is affixed to the distal end of the elongate shaft. Furthermore, the vibration suppressor includes a male threaded coupling for affixing the telescoping arm to the rear mounting hole of a bow. In additional embodiments, the vibration suppressor includes an offset adapter bracket for affixing the vibration suppressor to the rear mounting hole of a bow or extension adapter bracket for affixing the vibration suppressor to the front mounting hole of a bow.
    Type: Application
    Filed: March 26, 2008
    Publication date: October 2, 2008
    Inventor: Anthony Kirk Barnard
  • Publication number: 20080156310
    Abstract: A vibration dampener including an elastomeric body having a top and bottom surface and a vibration transfer plate provided on the top surface of the elastomeric body. The bottom surface of the elastomeric body can be provided with a mounting base and is for being mounted to an object to be vibration controlled.
    Type: Application
    Filed: December 28, 2006
    Publication date: July 3, 2008
    Inventor: William L. Leven
  • Publication number: 20080141993
    Abstract: The present invention relates to a suppressor having: a rod having a first end and a second end; a mounting block having at least two bore holes, wherein the rod passes through one of the bore holes, wherein a fastener passes through the other bore hole; a cushion located at the first end of the rod, the cushion having a first face and a second face; and wherein the cushion includes at least one slot at the first face and a treaded portion at the second face. The shock suppressor is mounted to the riser of an archery bow.
    Type: Application
    Filed: February 21, 2008
    Publication date: June 19, 2008
    Inventor: Joseph Daniel Goade
  • Patent number: 7383834
    Abstract: A compound bow includes a base member with a longitudinal extent and has first and second ends. The base member is formed from a rigid material and has a grip location between its first and second ends, which provide mounting locations for mounting limbs to the base member. An elastomeric body is applied over, for example by molding, and at least substantially encapsulates the base member over the longitudinal extent. The elastomeric body comprises an elastomeric material, and optionally forms a grip member at the grip portion.
    Type: Grant
    Filed: April 25, 2006
    Date of Patent: June 10, 2008
    Assignee: Production Solutions, Inc.
    Inventor: David R Budd
  • Publication number: 20080092868
    Abstract: An apparatus is configured to couple a component to an archery bow. The archery bow defines a longitudinal axis and a lateral axis coplanar with and perpendicular to the longitudinal axis, and an opening extending at least partially through the archery bow. The apparatus includes a base positioned within the opening and pivotally movable about the lateral axis. The base defines at least one first passage configured to receive the component.
    Type: Application
    Filed: October 19, 2006
    Publication date: April 24, 2008
    Inventor: Tim Douglas Silverson
  • Patent number: 7318430
    Abstract: A stabilizer for an archery bow including a base housing, end housing and at least one intermediate housing provided on a plurality of rods with a resilient member provided between the rods and the housings surrounding each of the plurality of the rods and in compression such that each rod does not directly engage with the housing and is isolated therefrom by the resilient member.
    Type: Grant
    Filed: January 4, 2006
    Date of Patent: January 15, 2008
    Assignee: Leven Industries
    Inventor: William L. Leven
  • Patent number: 7308890
    Abstract: A compound archery bow with a handle-providing rigid riser and flexible limbs on the riser mounting bow string pulleys has damping interconnection mechanism between the limbs and riser. A damper is carried by each riser inboard of a riser limb seat. A resilient limb cup for each limb seat has portions for engaging the bottom, side walls and inner end wall of a limb and a fastener extends from each limb through each limb cup and limb seat to secure the limb to the damper. Pulley members with bow string tracks are journaled on the outer ends of the flexible limbs. The pulley members relate about lateral axes of revolution. A vertically extending bow string is trained around the revolvable pulley members. The bow string tracks lie in the same front to rear vertical plane. At least of the pulley members comprises an eccentric cam.
    Type: Grant
    Filed: September 7, 2005
    Date of Patent: December 18, 2007
    Inventor: Mark G. Wheeler
  • Publication number: 20070157916
    Abstract: The present invention generally relates to an improved archery bow having a greatly enhanced ability to absorb shock, vibration and sound. In order to achieve improved sound and vibration dampening, the bow riser, and optionally the bow limbs are coated with an energy absorbing and/or dampening coating. The coating is permanently attached to the riser and/or the limbs of the bow and greatly reduces undesired vibrations and/or noise generated by and during the archery bows use, without interfering with the performance of the bow. The invention also relates to treestands and archery accessories having a low noise profile.
    Type: Application
    Filed: January 11, 2006
    Publication date: July 12, 2007
    Inventor: Ralph J. Mancini
  • Publication number: 20070151553
    Abstract: A stabilizer for an archery bow including a base housing, end housing and at least one intermediate housing provided on a plurality of rods with a resilient means provided between the rods and the housings surrounding each of the plurality of the rods and in compression such that such rod does not directly engage with the housing and is isolated therefrom the resilient means.
    Type: Application
    Filed: January 4, 2006
    Publication date: July 5, 2007
    Inventor: William L. Leven
  • Patent number: 7213590
    Abstract: A stabilizer for balancing/leveling an archery bow, dampening vibration and reducing the noise of releasing the arrow. The stabilizer housing can be easily opened and re-closed securely by the user, who can remove, replace, and change the contents, which includes extra elastomer modules of varying weight to get the exact desired weight, side-to-side and/or front-to-back balance, and/or vibration and sound dampening effect. The contents consist of removable soft, dense elastomer modular units, some with, some with no molded weights inside, which could be steel, lead shot, ball bearings, weight rods, fluid-filled capsules, or any combination of these, that absorb vibration and sound. One or more of these stabilizer units can also be securely placed in a position not normally available, because of the limitations and configuration of most archery stabilizers and/or bow handle/risers. For instance, they can be affixed to the limb bolts and/or the back of the bow handle riser.
    Type: Grant
    Filed: June 21, 2005
    Date of Patent: May 8, 2007
    Inventor: Bernard M. Pellerite
  • Patent number: 7178514
    Abstract: A crossbow with a vibration-damping device has a stock assembly, a bow assembly, a bushing and at least one resilient element. The stock assembly has a front end. The bow assembly is attached to the front end of the stock assembly. The bushing is clamped between the stock assembly and the bow assembly. The at least one resilient element serves as a vibration-damping device and is clamped between the bushing and the bow assembly. By adding the resilient element, vibrations of the bow assembly are greatly reduced, and the bushing can be selectively made of rigid material to keep the structure of the crossbow sturdy.
    Type: Grant
    Filed: January 28, 2005
    Date of Patent: February 20, 2007
    Assignee: Poe Lang Enterprise Co., Ltd.
    Inventor: Chu-Wei Chang
  • Patent number: 7156086
    Abstract: A bow holding stand assembly includes a rod that has a bottom end that is extendable into a ground surface. A plate has a first end, a second end, an upper surface, a lower surface, a first side edge and a second side edge. The lower surface is attached to a top end of the rod. A pair of legs is attached to and extends upwardly from the plate. The legs are angled away from the first end of the plate. A bracket is attached to and extends between distal ends of the legs with respect to the plate. A pair of arms is provided. Each of the arms is attached to one of the legs. A bow has a bottom edge and a front surface. The front surface is abuttable against the bracket and the bottom edge is abuttable against the arms.
    Type: Grant
    Filed: May 9, 2005
    Date of Patent: January 2, 2007
    Inventor: Carl B. Wells
  • Patent number: 6997174
    Abstract: In one embodiment, a bow stabilizer for an archery bow has an elongated member having a near end for attachment to an archery bow and a distal end, the elongated member having a length L, and a weight attached to the elongated member proximate the distal end. The center of gravity of the elongated member and weight is located within 25 percent of length L from the distal end of the elongated member. In another embodiment, the stabilizer has an elongated member having a near end for attachment to an archery bow, a distal end, and a weight attached to the elongated member proximate the distal end. The natural frequency of the first bending mode of the elongated member and weight is at least 20 Hz. In a further embodiment, the stabilizer has an elongated member having a near end for attachment to an archery bow and a distal end, and a weight attached to the elongated member proximate the distal end. The weight has a first mass M1 which is at least 1.2 times a second mass M2 of the elongated member.
    Type: Grant
    Filed: July 18, 2003
    Date of Patent: February 14, 2006
    Inventor: Blair A. Sandberg
  • Patent number: 6966314
    Abstract: A bowstring vibration and noise suppressor, the vibration and noise suppressor being carried by a support having an attachment device at an end of the support for attachment to a limb of an archery bow. The support carries the vibration and noise suppressor which is configured and arranged to suppress vibration and noise created by the bowstring when launching an arrow.
    Type: Grant
    Filed: January 23, 2002
    Date of Patent: November 22, 2005
    Inventor: Mathew A. McPherson
  • Patent number: 6964271
    Abstract: A suspension system is provided for dampening vibrational energy and noise in an archery bow. The suspension system includes a limb including an axle clearance hole extending axially therethrough, an axle shaft extending through the axle clearance hole, and a bushing seated within the axle clearance hole for rotatably receiving the axle shaft therethrough. In addition, the suspension system includes a dampening member positioned and extending radially between the bushing and the limb for decoupling the axle shaft from the limb and dampening vibrational energy exerted through the axle shaft.
    Type: Grant
    Filed: February 10, 2003
    Date of Patent: November 15, 2005
    Inventor: Albert A. Andrews
  • Patent number: 6957648
    Abstract: An adjustable and collapsible stand for archery bows which includes a pair of vertically adjustable legs carried by a bracket which is mounted to a bow and wherein vibration damping elements are mounted to each leg to thereby reduce vibrational energy created during use of the bow.
    Type: Grant
    Filed: November 25, 2003
    Date of Patent: October 25, 2005
    Inventor: Matt Adcock
  • Patent number: 6941937
    Abstract: A compound archery bow with a handle-providing rigid riser and flexible limbs on the riser mounting bow string pulleys has damping interconnection mechanism between the limbs and riser. A damper is carried by each riser inboard of a riser limb seat. A resilient limb cup for each limb seat has portions for engaging the bottom, side walls and inner end wall of a limb and a fastener extends from each limb through each limb cup and limb seat to secure the limb to the damper.
    Type: Grant
    Filed: April 13, 2004
    Date of Patent: September 13, 2005
    Inventor: Mark G. Wheeler
  • Patent number: 6910472
    Abstract: A device for reducing vibration and shock in an archery bow includes a base and an integral body formed of a flexible material. The body includes a non-uniform cross-section as the body extends away from the base and terminates in a peripheral mass positioned on a distal portion of the body opposite the base. As a result of such an arrangement, including the alternative of positioning two devices in axial alignment on an archery bow limb, vibration and shock following discharge of an arrow are greatly reduced in the archery bow.
    Type: Grant
    Filed: February 3, 2004
    Date of Patent: June 28, 2005
    Assignee: New Archery Products Corp.
    Inventors: Robert S. Mizek, Frank A. Harwath, Miroslav A. Simo
  • Patent number: 6845765
    Abstract: Preferred embodiments of the present invention provide a quiver assembly, bow and method for dampening vibrations. Quiver assemblies useable with the present invention are often of conventional types mounted to various types of archery bows to hold one or more arrows in a convenient, portable location for the archer. These quiver assemblies can be used with various types of compound or recurve bows conventionally known in the industry. In a preferred feature, the present assembly provides one or more dampeners for reducing vibrations imparted to the quiver assembly and the overall bow construct. In a preferred embodiment, one or more dampeners are associated with the frame of the quiver assembly, and preferably are in floating engagement with the frame.
    Type: Grant
    Filed: January 21, 2004
    Date of Patent: January 25, 2005
    Assignee: SOP Services, Inc.
    Inventors: James R. Allshouse, Andrew J. Zirkelbach
  • Patent number: 6817352
    Abstract: A dynamic stabilizer comprising an elastomerically cushioned weight coaxially and movably mounted on an elastomerically cushioned support rod. In the preferred embodiment, the stabilizer includes a support rod, end caps, a vibration-absorbing mechanism, and a weight. The support rod is a generally cylindrical, elongated rigid member. The end caps are removably attached to each end of the support rod along the longitudinal central axis of the support rod. A threaded shaft, coaxial with the longitudinal central axis of the support rod, projects from the free end of one end cap to permit the stabilizer to removably attach to a threaded aperture in the forward face of a bow, or to a threaded aperture in a shock dampener or other archery bow accessory. The free end of the other end cap includes a threaded aperture, also coaxial with the longitudinal central axis of the support rod, to permit the removable attachment of other bow accessories to the stabilizer.
    Type: Grant
    Filed: January 24, 2003
    Date of Patent: November 16, 2004
    Inventor: Charles A. Saunders
  • Patent number: 6802307
    Abstract: An apparatus for use with an archery bow which comprises a resilient elastomeric member having at least one end, a coupler for coupling the one end of the resilient elastomeric member to an archery bow and a stabilizer weight provided in the resilient elastomeric member adjacent an opposite end from the one end. In other embodiments the apparatus has another end, a coupling provided in the another end, is barreled and has energy dispersion rings.
    Type: Grant
    Filed: June 6, 2002
    Date of Patent: October 12, 2004
    Assignee: Leven Industries
    Inventor: William L. Leven
  • Patent number: 6792932
    Abstract: An arrow rest assembly for a compound bow having a riser, a number of cables, and a cable guard mounted to the riser with a slider thereon connected to the cables. The arrow rest assembly consists of an arrow rest movable between a first position wherein an arrow rests upon the arrow rest and a second position wherein the arrow does not rest upon the arrow rest; a drop-away mechanism engaging the arrow rest, the arrow rest moving with the drop-away mechanism between the first and second position in an arc about a center of rotation; and a driving mechanism coupled to the slider and driving the drop-away mechanism.
    Type: Grant
    Filed: December 4, 2002
    Date of Patent: September 21, 2004
    Assignee: Muzzy Products Corporation
    Inventor: John J. Musacchia, Jr.
  • Publication number: 20040178550
    Abstract: Disclosed is a finned vibration damper to damp vibrations in an object, especially in an archery bow. The invention is comprised of a base and a plurality of fins extending up from the base. The vibration damper is made of an elastic, rubbery material, such as an elastomer or elastic polymer. The base of the damper has a bottom surface which can be attached to an object by glue or an adhesive. In an alternative embodiment, the damper has interlocking extensions that allow the damper to be wrapped around and object so that extensions overlap and interlock. In another disclosed embodiment, the damper is a ring with fins extending radially out from a ring base.
    Type: Application
    Filed: March 29, 2004
    Publication date: September 16, 2004
    Inventor: Robert Lee Donovan
  • Publication number: 20040154601
    Abstract: A device for reducing vibration and shock in an archery bow includes a base and an integral body formed of a flexible material. The body includes a non-uniform cross-section as the body extends away from the base and terminates in a peripheral mass positioned on a distal portion of the body opposite the base. As a result of such an arrangement, including the alternative of positioning two devices in axial alignment on an archery bow limb, vibration and shock following discharge of an arrow are greatly reduced in the archery bow.
    Type: Application
    Filed: February 3, 2004
    Publication date: August 12, 2004
    Inventors: Robert S. Mizek, Frank A. Harwath, Miroslav A. Simo
  • Patent number: 6758205
    Abstract: Dampener device for archery bows of wedge shape form, with one or more of such devices (10) placed on a bow and dampening a wide range of frequency oscillations, each device made of elastomeric material (or combination of various materials) and having a base portion (12) adhered to the bow and or extension triangular portion (14) suspended from the base.
    Type: Grant
    Filed: May 23, 2001
    Date of Patent: July 6, 2004
    Inventor: Leonid G. Kronfeld
  • Patent number: 6749170
    Abstract: A bow holder apparatus includes a bow holder unit which includes a top holder member portion and a bottom holder member portion. The top holder member portion includes a front holder portion, a middle holder portion, and a rear holder portion. The bottom holder member portion includes connector receivers. Holder-to-support interface means are received in the connector receivers for connecting the bow holder unit to an underlying support that can be either the ground or an elevated structure, such as a tree stand. For the ground-penetration mode, the holder-to-support interface means include top stake portions which are connected to ground-penetration bottom stake portions of ground stake members. For the tree-stand-support mode, the holder-to-support interface means include a bolt head portion of a first connector bolt which is connected to a support panel which is connected to a tree stand.
    Type: Grant
    Filed: February 21, 2003
    Date of Patent: June 15, 2004
    Inventor: Randall Rhoads
  • Publication number: 20040107952
    Abstract: A dampening device for reducing torque and vibration present within an bow after casting an arrow is disclosed. In one embodiment, the dampening device includes a body portion, a substantially wedge-like extension extending from the body portion, and a planar surface connected to the body portion and configured to be secured to a bow.
    Type: Application
    Filed: September 30, 2003
    Publication date: June 10, 2004
    Applicant: Global Resource
    Inventor: Lenoid G. Kronfeld
  • Patent number: 6745757
    Abstract: An accessory for modifying the decay pattern of vibrations set up in an implement to which the accessory is attached, and the combination of a decay pattern modifying accessory and an implement. Methods of manufacturing decay pattern modifying accessories are also disclosed.
    Type: Grant
    Filed: January 25, 2001
    Date of Patent: June 8, 2004
    Inventor: Steve Sims
  • Patent number: 6718964
    Abstract: An archery bow stabilizer is formed from a base unit connectable to an archery bow, an elongated damping element connected to the base unit at a first end, a plurality of recessed flutes extend lengthwise along the damping element, and a plurality of elongated linear spring rods connected to the based unit and parallel to the damping element. The rods are configured to fit within the recessed flutes to provide contact between the rods and the damping element.
    Type: Grant
    Filed: September 4, 2001
    Date of Patent: April 13, 2004
    Assignee: Carolina Archery Products
    Inventor: Stephen C. Graf
  • Patent number: 6712059
    Abstract: Disclosed is a finned vibration damper to damp vibrations in an object, especially in an archery bow. The invention is comprised of a base and a plurality of fins extending up from the base. The vibration damper is made of an elastic, rubbery material, such as an elastomer or elastic polymer. The base of the damper has a bottom surface which can be attached to an object by glue or an adhesive. In an alternative embodiment, the damper has interlocking extensions that allow the damper to be wrapped around and object so that extensions overlap and interlock. In another disclosed embodiment, the damper is a ring with fins extending radially out from a ring base.
    Type: Grant
    Filed: February 28, 2002
    Date of Patent: March 30, 2004
    Inventor: Robert Lee Donovan
  • Patent number: 6684874
    Abstract: A device for reducing vibration and shock in an archery bow includes a base and an integral body formed of a flexible material. The body includes a non-uniform cross-section as the body extends away from the base and terminates in a peripheral mass positioned on a distal portion of the body opposite the base. As a result of such an arrangement, including the alternative of positioning two devices in axial alignment on an archery bow limb, vibration and shock following discharge of an arrow are greatly reduced in the archery bow.
    Type: Grant
    Filed: December 27, 2001
    Date of Patent: February 3, 2004
    Assignee: New Archery Products Corp.
    Inventors: Robert S. Mizek, Frank A. Harwath, Miroslav A. Simo
  • Patent number: 6684870
    Abstract: An archery bow has a pair of limbs with at least one of the limbs having a split section defining a pair of limb sections generally separate from each other. A connecting member is received within the split section to connect the limb sections to each other between a point of string attachment and a handle portion of the bow. The connecting member limits relative movement between the limb sections.
    Type: Grant
    Filed: April 3, 2002
    Date of Patent: February 3, 2004
    Assignee: Spenco
    Inventor: Spencer D. Land