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Tru-Fire Corporation Patents
Assignee:
Tru-Fire Corporation
Address:
North Fond du Lac, WI
No. of patents:
37
Patents:




Patent Number Title Of Patent Date Issued
RE38833 Caliper type bow string release having push/pull trigger and automatic alignment and locking fea October 18, 2005
A caliper type bow string release includes a reversible trigger which is operable selectively in either the push fire mode or the pull fire mode. The caliper jaws of the release include automatic alignment and locking features. Movement of the string into the release mechanism engages th
RE36555 Cushioned nock February 8, 2000
A cushioned nock is mounted on a bow string to be between the arrow and a bow string release device. The cushioned nock comprises a.[.n elastomeric.]. .Iadd.compressible .Iaddend.cylinder having an axial hole to receive the bow string. The cylinder is slit to permit the cylinder to b
D320254 Grip for a bow string release September 24, 1991
7422008 Strap for bow string release September 9, 2008
A strap for a bow string release is provided to form a semi-closed (or open) hand receiving condition wrist strap for facilitating quick attachment and detachment of the strap to the wrist. The strap facilitates one-handed coupling about an archers wrist by selectively maintaining th
7320318 Strap for bow string release January 22, 2008
A no stretch strap for a bow string release is provided to form a semi-closed (or open) hand receiving condition wrist strap for facilitating quick attachment and detachment of the strap to the wrist. The strap resists stretching and facilitates on-handed coupling about an archers wr
7314045 Bow string release having floating jaws and a trigger force adjustment mechanism January 1, 2008
A string release for providing accurate release of a tensioned bow string. The release has a pair of jaws which are retained and controlled by a pivot ball and a jaw cup. The pivot ball being mounted on a shaft which is attached to an inner race which is in turn contained within a ball
7240672 Adjustable trigger pressure archery release (stealth) July 10, 2007
An adjustable trigger pressure archery release including a bayonet mounted trigger utilizing an actuator ramp to reduce trigger travel. The caliper jaws and cam profile combine to create an automatic closing action to close the release, whereby rearward pulling or squeezing movement of t
6763819 Bow string release July 20, 2004
A bow string release for engaging and releasing a bow string, comprising opposing jaws, a trigger, a housing, a jaw roller and a plurality of pins, the opposing jaws and the trigger coupled to the housing by pins, and the jaw roller coupled to the trigger and allowing the opposing jaws t
6253753 Release mounted arrow shaft gripper July 3, 2001
An arrow gripping structure for selectively grasping an arrow shaft is disclosed carried by a bow string release for selectively securing and releasing the string of a bow for firing an arrow therefrom. The arrow gripping structure can be carried by a wide varied of release body stru
6125833 Wrap around bow string release strap October 3, 2000
A bow string release strap assembly is adapted to wrap around the hand while providing maximum freedom of movement for the thumb and protection of the index or trigger finger from a rubbing or chaffing action. The strap assembly includes an integral attachment strap which permits ease of
6058920 Bowstring release with overlapping single jaw May 9, 2000
A bowsting release has a single movable jaw that overlaps the outer end of a fixed jaw in order to retain a bowstring rather than utilizing an abutment surface on the fixed jaw. The bowstring release includes a fully calibrated trigger. The string retaining member is of a contoured, tape
5941225 Over and under bow string release with axial adjustment August 24, 1999
The subject invention provides a bow string release mechanism over and under bow string retaining jaws and an axial adjustment mechanism for altering the distance of the jaws from a wrist strap. The release mechanism generally comprises a release mechanism, a wrist strap, and a rotat
5850827 Receiver for arrow nock and release aid December 22, 1998
The invention provides an arrow nock receiver that forms a barrier around an arrow nock seated therein and physically separates the area in which the arrow nock seats from the area in which a bow string release may be attached. The receiver is defined by an arrow nock protection portion
5722284 Crimping tool March 3, 1998
A crimping tool with a pliers-like lever action includes a jaw portion constructed of interleaving plates for surrounding the crimp element and applying a uniform crimping force when the tool is closed in a lever action. The crimp receiving notches are of a deep "v" configuration to
5680852 Bow string release with interchangeable heads October 28, 1997
The subject invention provides a bow string release mechanism that can be outfitted with various types of interchangeable sear heads. The release mechanism generally comprises a sear head and a universal base, within which is mounted a trigger, a trigger arm linked to the trigger, and a
5653213 Bow string release with trigger having multiple bow string securing positions August 5, 1997
The bow string release includes a trigger mechanism which may be selectively operated in a push to fire or pull to fire manner. The sear mechanism in the release is adapted to pivot relative to the release body without the use of spherical bearing elements. The pull force of the trig
5615662 Continuous loop wrist strap for bow string release April 1, 1997
A strap mechanism is adapted to form a continuous loop wrist strap for facilitating quick attachment and detachment of the strap to the wrist. The distance between the release and the strap is adjustable to permit adaptation of the release and strap to varying size hands. The release is
5582158 Caliper type bow string release with fully adjustable head December 10, 1996
A caliper type bow string release includes a rocking trigger and caliper jaws with automatic alignment and locking features, whereby movement of the string into the release mechanism engages the automatic locking mechanism and closes the release into a string retaining position until
5564407 Caliper type bow string release having push/pull trigger and automatic alignment and locking fea October 15, 1996
A caliper type bow string release includes a reversible trigger which is operable selectively in either the push fire mode or the pull fire mode. The caliper jaws of the release include automatic alignment and locking features. Movement of the string into the release mechanism engages th
5558077 Bow string release with beard guard September 24, 1996
The bow string release includes a trigger mechanism which may be selectively operated in a push to fire or pull to fire manner. The sear mechanism in the release is adapted to pivot relative to the release body without the use of spherical bearing elements. The pull force of the trig
5417197 Caliper type bow string release having push/pull trigger and automatic alignment and locking fea May 23, 1995
A caliper type bow string release includes a reversible trigger which is operable selectively in either the push fire mode or the pull fire mode. The caliper jaws of the release include automatic alignment and locking features, whereby movement of the string into a retaining notch engage
5394639 Trollable bait bucket and bait keeper March 7, 1995
A live bait storage system for keeping bait for long periods of time without maintenance includes a portable, trolling bait container which has one side hydrodynamically contoured to permit the container to be readily trolled through the water in a predictable and controlled course. The
5370102 Caliper bow string release with mountable sear elements December 6, 1994
A caliper bow string release with pivotal jaws includes holders at the outer ends of the jaws for mounting discreet and independent sear elements. The sear elements may be mounted in a fixed position relative to the holders or in a floating position relative to the holders. The sear
5359983 Bow string release November 1, 1994
A bow string release includes elongate, cylindrical sears adapted for linear, axial movement into and out of a string retaining notch, the sears having ends which for a string centering retainer when in the closed, string retaining position. The latch system is designed to engage the
5357939 Bow string release with continuous loop wrist strap and reversible trigger mechanism October 25, 1994
The bow string release includes a trigger mechanism which may be selectively operated in a push to fire or pull to fire manner. The release includes a strap mechanism having a continuous loop wrist strap facilitating quick attachment and detachment of the strap to the wrist. The dist
5323754 Strap assembly for bow string release mechanism June 28, 1994
A strap assembly for securing a bow string release mechanism to the hand of an archer includes a substantially rigid base to be held in the palm of the hand with the bow string release mechanism projecting outwardly from the base through the space between the thumb and forefinger and a s
5318004 Rotationally adjustable bow string release June 7, 1994
A bow string release with a head carrying a pivotable sear movable between a closed string retaining position and an open string releasing position, and a latch for selectively engaging and locking the sear in the string retaining position. The sear includes a roller mounted on one end a
5307788 Twin jaw bow string release May 3, 1994
A bow string release with a head carrying at least one sear movable between a closed string retaining position and an open string releasing position, and a latch pin axially movable for selectively directly engaging and locking the sear in the string retaining position.
5263466 Bow string release November 23, 1993
The bow string release includes a pair of sear elements which move in a substantially linear motion relative to one another between open and closed position in response to movement of a latch which pivots into and out of latching engagement with each of the sear elements.
5170771 Bow string release with stiff trigger element December 15, 1992
A bow string release includes a head and body which may be rotated relative to one another, wherein the sear is contained in the head and the trigger is contained in the body. A stiff trigger element is used for translating trigger motion to the sear, the stiff trigger element having a f
5103796 Rotating bow release April 14, 1992
A bow string release includes a head with a string retaining sear and a grip with a trigger, each mounted on a cylindrical shaft such that head and grip are rotatable 360.degree. relative to one another. One embodiment includes a flexible, collapsible latch release.
5078116 Bow string release January 7, 1992
The bow string release includes a pair of sear elements which move in a substantially linear motion relative to one another between open and closed position in response to movement of a latch which pivots into and out of latching engagement with each of the sear elements.
5076251 Bow string release with linear motion sear and pivot motion release December 31, 1991
The bow string release includes a pair of sear elements which move in a linear motion relative to one another betweeen open and closed position in response to movement of a latch which pivots into and out of latching engagement with each of the sear elements.
5070854 Bow string release December 10, 1991
A bow string release includes elongate, cylindrical sears adapted for linear, axial movement into and out of a string retaining notch, the sears having ends which for a string centering retainer when in the closed, string retaining position. The latch system is designed to engage the
5016603 Cushioned nock May 21, 1991
A cushioned nock is mounted on a bow string to be between the arrow and a bow string release device. The cushioned nock comprises an elastomeric cylinder having an axial hole to receive the bow string. The cylinder is slit to permit the cylinder to be spread open for mounting on the stri
4674469 Bow string release June 23, 1987
The bow string release has a body having a notch receiving a string which is retained by a pivoted sear capturing the string. The body is connected to a handle. A thrust bearing is located between the body and the handle, allowing the body and the handle to rotate relative to one another
4570606 Shock reduced bow February 18, 1986
The archery bow has springs in the string system at each limb of the bow. Due to a high spring rate the springs do not deflect appreciably when the bow is drawn but do deflect substantially when the bow limbs pass the at-rest position after being shot. This allows the limbs to overtravel

 
 
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