With Diverse Holding Means For Occupant Patents (Class 182/135)
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Patent number: 11856941Abstract: A tree stand includes an activity rail assembly rotatably attached to a chair. The activity rail assembly is rotatable among a first stowed position in which the activity rail assembly is oriented upright, a second stowed position in which the activity rail assembly is oriented downwardly, and one or more deployed positions between the first stowed position and the second stowed position. The activity rail assembly is extendable and retractable between a first position and a second position, wherein when the activity rail assembly is in the first position, a horizontal activity rail portion is closer to the chair than when the activity rail assembly is in the second position. The tree stand may further include a platform to support the chair, and, optionally, a ladder portion to support the platform.Type: GrantFiled: October 13, 2022Date of Patent: January 2, 2024Assignee: ARDISAM, INC.Inventors: Bryant Haakenson, Michael Furseth, Scott Nickell, Blake Otto
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Patent number: 11771080Abstract: A ladder stand includes a ladder portion, a platform on the ladder portion, and a plurality of support straps to hold the ladder stand against a support structure. The plurality of support straps may include upper support straps that are each connected to the ladder stand, wrap partially around the tree, and connect to each other with a connecting device, to position the tree between the ladder stand and the straps. The platform may include a blade element positioned to press against the tree when the support straps are tightened against the tree. A method of installing a ladder stand may include connecting ends of the upper support straps to each other after passing the ends around an obstruction on the tree. A user may pull on other ends of the straps to draw the straps upward along the tree until they are approximately level with the blade element.Type: GrantFiled: November 21, 2022Date of Patent: October 3, 2023Assignee: ARDISAM, INC.Inventors: Bryant Haakenson, Michael Furseth, Scott Nickell, Blake Otto
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Patent number: 11613928Abstract: A modular ladder having a single, central column for supporting radiating steps is shown and described. Steps are pivotally mounted on the central column to generate attachable modules. The steps fold up to a stowed position to minimize bulk when the ladder is not in use, and fold down to a nearly but not quite perpendicular position to facilitate climbing. The steps are held frictionally in the stowed position and by gravity in a deployed position when nearly perpendicular to the central mast. The ladder has a removable foot module for stability when propping the ladder on the ground. Each module bearing steps includes an integral loop for attachment of anchoring straps when desired.Type: GrantFiled: March 7, 2022Date of Patent: March 28, 2023Inventor: Curt Davidson
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Patent number: 11564387Abstract: A ladder stand includes a ladder portion, a platform on the ladder portion, and a plurality of support straps to hold the ladder stand against a support structure. The plurality of support straps may include upper support straps that are each connected to the ladder stand, wrap partially around the tree, and connect to each other with a connecting device, to position the tree between the ladder stand and the straps. The platform may include a blade element positioned to press against the tree when the support straps are tightened against the tree. A method of installing a ladder stand may include connecting ends of the upper support straps to each other after passing the ends around an obstruction on the tree. A user may pull on other ends of the straps to draw the straps upward along the tree until they are approximately level with the blade element.Type: GrantFiled: December 20, 2019Date of Patent: January 31, 2023Assignee: ARDISAM, INC.Inventors: Bryant Haakenson, Michael Furseth, Scott Nickell, Blake Otto
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Patent number: 11540506Abstract: A tree stand includes an activity rail assembly rotatably attached to a chair. The activity rail assembly is rotatable among a first stowed position in which the activity rail assembly is oriented upright, a second stowed position in which the activity rail assembly is oriented downwardly, and one or more deployed positions between the first stowed position and the second stowed position. The activity rail assembly is extendable and retractable between a first position and a second position, wherein when the activity rail assembly is in the first position, a horizontal activity rail portion is closer to the chair than when the activity rail assembly is in the second position. The tree stand may further include a platform to support the chair, and, optionally, a ladder portion to support the platform.Type: GrantFiled: June 15, 2020Date of Patent: January 3, 2023Assignee: ARDISAM, INC.Inventors: Bryant Haakenson, Michael Furseth, Scott Nickell, Blake Otto
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Patent number: 10798937Abstract: A tree stand system is provided. The tree stand system may include a tree stand. The tree stand may include a frame post, a platform portion engaged with the frame post, and a seat portion engaged with the frame post. Further, the tree stand may include an upper engagement device and a lower engagement device each configured to engage a structure. One of the upper engagement device and the lower engagement device may define a convex edge configured to extend toward the structure to allow the tree stand to roll against the structure to select a horizontal angle that the tree stand faces. The tree stand system may further include one or more of a ladder, a hoisting apparatus, and an accessory. The accessory may include a bow holder accessory or a hunting device accessory.Type: GrantFiled: July 25, 2016Date of Patent: October 13, 2020Assignee: HEAVEN'S TRAIL, LLCInventors: Christopher Young Berry, Raeshon McNeil, Jeremy Losaw, Thomas James Philpott, Michael Morgan Starkey, Richard Steven Chomik, Douglas L. Marriott
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Patent number: 10757930Abstract: An accessory support system includes a mounting plate, a deck support, and a mounting member. The mounting plate includes a tree facing side and an upper axial end in substantially perpendicular orientation relative to the tree facing side. The deck support is coupled to the mounting plate. The deck support includes a frame extending outwardly from the mounting plate and away from the tree facing side along a direction that is substantially parallel to the upper axial end. The frame defines a plurality of openings arranged along a perimeter of the frame and a central opening that is larger than the plurality of openings. The mounting member is configured to couple at least one of the mounting plate or the deck support to a tree.Type: GrantFiled: August 16, 2019Date of Patent: September 1, 2020Inventor: Mark Ellinghuysen
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Patent number: 10753555Abstract: A system for hanging lights includes a multiple-light string comprising a plug, a power cord having a first power cord end electrically connected to the plug, a length of between approximately 5 and 20 meters, and a second power cord end opposite the first power cord end, a cord of lights electrically connected to the second power cord end to receive power and illuminate at least one of the lights when the plug is connected to an electrical mains, the lights strung successively along a length of between approximately 5 and 20 meters, a plug hurler comprising a throwing weight and a hurler cord having a first hurler end connected to the throwing weight and a second hurler end opposite the first hurler end, and a plug-to-hurler connector comprising a connector body connected adjacent the second hurler end and defining a plug capture orifice shaped to removably receive the plug.Type: GrantFiled: July 26, 2019Date of Patent: August 25, 2020Inventor: Derek Dee Deville
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Patent number: 10512822Abstract: The present invention relates to a self belay arrangement (1) for fall arrest systems, in particular for climbing applications, comprising a locking device (10), to which a rope (11) is attachable, and a connector element (12), which is performed to be attached to a safety harness of a user and to which the locking device (10) is coupled when the user intends to climb up a climbing wall (13), a ladder or other extending structures.Type: GrantFiled: June 23, 2016Date of Patent: December 24, 2019Assignee: Safety Engineering Ltd.Inventors: Dimitar Mihaylov Petrov, Martin Nikolaev Tapankov
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Patent number: 10412954Abstract: An accessory support system configured for use with a tree stand includes a mounting plate having first opening, a stabilizing bar, and a mounting member configured to attach the mounting plate to a tree. The first opening is disposed proximal the proximal a first circumferential end of the mounting plate. The axis of the first opening is oriented in a direction that is substantially perpendicular to at least one of the upper axial end and a lower axial end of the mounting plate. An accessory support system including at least one support member may be receivable in the mounting plate. A retaining body disposed on the support member may be utilized to store a gun and bow. The accessory support stand may be reconfigured into a modular tree stand.Type: GrantFiled: April 18, 2018Date of Patent: September 17, 2019Inventor: Mark Ellinghuysen
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Patent number: 9937367Abstract: The present invention comprises a shell, a fixing arrangement, a belt pulley, a main belt, and a breaking arrangement. The shell comprises a compartment defined therein and a belt outlet thereon. The compartment has an opening facing upward. The fixing arrangement detachably buckles the shell on safety harness. The belt pulley is pivotally arranged in the compartment by an axis and defines a winding room. The main belt is coiled in the winding room and has a first end affixed in the winding room, a second end pulled out from the shell through the belt outlet, and a supporting portion provided between the first end and the second end.Type: GrantFiled: December 22, 2016Date of Patent: April 10, 2018Inventors: Yung-Chung Huang, George J Stallings, Todd Olson
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Patent number: 9643054Abstract: A secondary ascender system for use in rope climbing and with other rope climbing systems that provides a knee ascender permitting full range of motion and energy capture from two legs by encasing an interior portion of the length of an elastic cord used for tending the knee ascender within a load bearing member. The load bearing member connects a foot attachment to an ascender and transfers loads applied to the foot attachment and via the elastic cord during tending to the ascender to advance up the rope.Type: GrantFiled: November 6, 2015Date of Patent: May 9, 2017Inventor: Michael Allen Frankhauser
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Patent number: 9573002Abstract: The self-blocking descender-belay device (1) according to the invention comprises: a first lateral guide flange (6) for the rope, comprising a braking nose (4e), a second lateral guide flange (7) for the rope, which is separated from the first flange (6) by a transverse gap (8) for passage of the rope, and can be displaced between a spaced position for putting into place and removal of a rope, and a closed position in which the rope is trapped in the transverse gap (8) for passage of the rope, a cam (4d) which is engaged between the first and second flanges (6, 7) and is mobile towards and away from the braking nose (4e), and is thrust towards the braking nose (4e) by a cam return spring, the transverse gap (8) for passage of the rope extending between a rope input in the vicinity of the braking nose (4e), and a rope output opposite, the rope output having a large opening such as to permit free orientation of the rope output end between a blocking orientation in which the rope surrounds the cam (4d), and aType: GrantFiled: October 6, 2014Date of Patent: February 21, 2017Assignee: ETABLISSEMENTS SIMONDInventors: Patrick Lefebvre, Mathieu Mansuy, Romain Molliex
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Patent number: 9352190Abstract: A secondary ascender system for use in rope climbing and with other rope climbing systems that provides a knee ascender permitting full range of motion and energy capture from two legs by encasing an interior portion of the length of an elastic cord used for tending the knee ascender within a load bearing member. The load bearing member connects a foot attachment to an ascender and transfers loads applied to the foot attachment and via the elastic cord during tending to the ascender to advance up the rope.Type: GrantFiled: May 20, 2015Date of Patent: May 31, 2016Inventor: Michael Allen Frankhauser
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Patent number: 9144235Abstract: An adjustable climbing stand system with a fully rotating seat to enable a user to hunt for prey from a tree. The system comprises a primary platform (bottom) with a tree interface. The primary base platform receives a primary sliding platform. The primary sliding platform comprises a collapsible seat mount, and a seat with a rotating base. The system comprises a secondary platform (top) with a tree interface. The secondary base platform receives a secondary sliding platform. The primary platform is located on a tree trunk and the secondary platform is located on the tree trunk above the primary platform.Type: GrantFiled: August 28, 2014Date of Patent: September 29, 2015Inventor: Lindsey J. Irby, Jr.
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Patent number: 9115499Abstract: Vertical stairs include a bearing structure 2, which is arranged between a first station “A” and at least one second station “B”, and at least one board 3, which can slide by at least one slide 31 along at least one guide 41 in a mechanical system 4, adapted to move the at least one board 3 along the guide 41. The mechanical system 4 allows the at least one board 3 to be moved along a vertical axis “Z” as a function of the distribution of the weight of at least one user “U” on at least one portion of the at least one board 3, and as a function of the direction in which the user “U” wants to move along the vertical axis “Z” between the stations.Type: GrantFiled: November 18, 2011Date of Patent: August 25, 2015Assignee: ESPERIRE S.R.L.Inventor: Umberto Ernesto Bonetti
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Patent number: 9044631Abstract: The present invention is an apparatus and method for climbing, and more particularly but not by way of limitation an apparatus and method for ascending and descending a rope, for use by individuals with disabilities. The method and apparatus generally includes a combination of devices and a combination of steps which enables an individual climber to ascend and descend a rope while benefiting from the mechanical advantage of a rope assembly.Type: GrantFiled: June 25, 2013Date of Patent: June 2, 2015Inventors: Mark H. Gerner, Michael Decavalcante
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Patent number: 8863766Abstract: A canopy with removable blind for hunting tree stand. A bracket removably attaches to a tree with straps, and one or more supports extend upwards from the bracket to a roof, around whose outer edges a blind may removably hang. The roof folds for storage and transportation, and the bracket is composed of two bracket end plates joined by at least one bracket vertical member. The bracket may be easily assembled and disassembled for storage or transportation. Bolts or quick-remove pins attach the support(s) to the bracket and the roof. The canopy is designed for use with an existing tree stand mounted below the roof. When installed above an existing tree stand, the canopy protects the tree stand occupants from weather, and the blind hides the occupants from view.Type: GrantFiled: December 17, 2012Date of Patent: October 21, 2014Inventor: Lewis D. Kent
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Patent number: 8286753Abstract: An upper shackle assembly for a steel pump jack for a wood pole includes a u-shaped shackle component to receive the wood pole. The assembly includes a crank handle that extends through the shackle component and engages the pole to lower the pump jack down the pole. The assembly includes a brake attached to the shackle component to engage with the pole if the crank handle fails. A method for installing a steel pump jack to a wood pole includes the steps of placing a u-shaped shackle component about the wood pole. There is the step of closing a brake with the shackle component to engage with the pole if a crank handle fails. There is the step of extending the crank handle through the shackle component to engage the pole. A steel pump jack.Type: GrantFiled: January 12, 2010Date of Patent: October 16, 2012Assignee: Werner Co.Inventors: Brett A. Latimer, Robert D. Beggs
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Patent number: 8240432Abstract: A tree stand is provided, the tree stand including a platform support, first and second clamps rotatably attached to the platform support, and a platform attached to an upper portion of the platform support. Also provided is a climbing portion adapted to allow a user to enter and leave the tree stand. In some aspects of the invention, the various components of the tree stand can be easily assembled and disassembled for transporting and setting up the tree stand. The first and second clamps include openings for fasteners, which are used to secure the clamps to a tree.Type: GrantFiled: July 2, 2009Date of Patent: August 14, 2012Inventor: Jimmie D Call
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Patent number: 7870933Abstract: A portable hammock (kit) with artificial limb assembly enables a user to selectively support a vertical load adjacent a select vertical support structure. The artificial limb assembly comprises a pair of compression members and first and second tension members. Each compression member has first and second compression ends. The first compression ends are drawn together such that the longitudinal axes of the members substantially intersect. The second compression ends are thus spaceable from one another. The first tension member interconnects the second member ends and receives a supportive outer surface of the vertical support structure. The second tension member interconnects the first compression ends with the vertical support structure at a superior portion thereof. The first compression ends at an opposite portion receive the vertical load.Type: GrantFiled: December 3, 2005Date of Patent: January 18, 2011Inventor: Richard E. McInnes
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Patent number: 7857096Abstract: An upper shackle assembly for a steel pump jack for a wood pole includes a u-shaped shackle component to receive the wood pole. The assembly includes a crank handle that extends through the shackle component and engages the pole to lower the pump jack down the pole. The assembly includes a brake attached to the shackle component to engage with the pole if the crank handle fails. A method for installing a steel pump jack to a wood pole includes the steps of placing a u-shaped shackle component about the wood pole. There is the step of closing a brake with the shackle component to engage with the pole if a crank handle fails. There is the step of extending the crank handle through the shackle component to engage the pole. A steel pump jack.Type: GrantFiled: October 24, 2005Date of Patent: December 28, 2010Assignee: Werner Co.Inventors: Brett A. Latimer, Robert D. Beggs
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Publication number: 20100270105Abstract: Disclosed is a durable, lightweight, nonslip, camouflage, structurally superior climbing treestand that is inexpensive and simple to manufacture, may be easily compacted for transportation, and includes one or more of arm/weapon rests, interchangeable grips, tactile and visual indicators, safety harnesses, nonslip, adjustable belts, and receptacles for bumpers, sockets, and the like. Also disclosed is a parabolic belt capable of firmly gripping a tree trunk to prevent slippage when used in conjunction with interchangeable or permanent platform grips. Tactile and visual indicators allow a user to ensure that the belt is optimally installed even in conditions in which the user may not view such indicators. Bumpers and safety harnesses are incorporated to prevent falls from heights through trees, tree limbs, and the like. Interchangeable sockets allow the user to customize the treestand to meet the user's needs (e.g., photography, hunting, snacking, etc.).Type: ApplicationFiled: July 2, 2010Publication date: October 28, 2010Inventors: William Charles Hovey, Robert Matthew Pietrowicz
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Patent number: 7802653Abstract: A tree stand is provided, having a frame. The tree stand may be a standing tree stand in which case the frame includes a platform on which a user may stand; alternatively, the tree stand may be a seating tree stand in which case the frame includes a seat on which a user may sit. The tree stand includes a cable dimensioned to be wrapped around a tree. The tree stand is configured so that tension in the cable may be adjusted while the tree stand supports the weight of the user. In one aspect, the tree stand employs a rotatable sleeve in one arm for adjusting the length of the cable by adjusting the tension in the cable.Type: GrantFiled: January 13, 2006Date of Patent: September 28, 2010Inventors: John M. Louk, Ronald L. Berkbuegler
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Patent number: 7802654Abstract: A climbing tree stand platform includes a platform member having a back member and a front member separated by a first side member and a second side member, a first arm and a second arm that each extend angularly upward from the platform toward the back member, and a securing member connected between the first arm and the second arm. A first elasticized member having a first end is connected to the platform member toward the first side member and a second elasticized member having a first end is connected to the platform member toward the second side member. The back member of the platform member may selectively engage an upright support or tree while the securing member selectively surrounds it, thereby providing cantilevered support for the platform member. The first elasticized member and the second elasticized member are operatively attachable to a second platform member. A climbing tree stand system is also provided.Type: GrantFiled: April 10, 2006Date of Patent: September 28, 2010Inventors: Randy Tolliver, Robert Tolliver
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Patent number: 7748497Abstract: A foldable climbing tree stand platform includes a first section having a first arm rotatably coupled to the first section and a second section having a second arm rotatably coupled to the second section. A hinge rotatably couples the first section to the second section, wherein a platform position is obtained when the first section and the second section are substantially coplanar, and a packed position is obtained when the first section and the second section are rotationally folded onto each other and the first arm and the second arm are contained therein. A securing member is connected between the arms, wherein the sections may selectively engage an upright support and the securing member selectively surrounds the upright support for providing cantilevered support when folded into the platform position. A foldable climbing tree stand system is also provided.Type: GrantFiled: April 10, 2006Date of Patent: July 6, 2010Inventors: Randy Tolliver, Robert Tolliver
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Patent number: 7588123Abstract: A climbing tree stand includes a platform, a pair of support arms attached to the platform, and a pair of stirrup-like devices attached to the platform or the support arms and extending generally over the platform. The pair of stirrup-like devices are substantially rigid, and each comprises a molded plastic body. In one embodiment, the substantially rigid stirrup-like devices are attached to the support arms of the climbing tree stand and generally are curved downwardly towards the platform.Type: GrantFiled: February 11, 2004Date of Patent: September 15, 2009Assignee: Summit Treestands, LLCInventors: Ronald R. Woller, Keith Wilson, Scott Echols
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Patent number: 7584940Abstract: A tree stand lock apparatus comprises a ratchet buckle part and a wire rope part. The ratchet buckle part comprises a spool with a transaxial bore, a ratcheting lever handle, a locking means and a base affixed to a hook. The wire rope part comprises a wire rope, one end of which is affixed to a hook. The lock may be employed by wrapping the wire rope around a portion of a tree stand, hooking the hook of the rope to the hook of the ratchet buckle and threading the wire rope through the transaxial bore. The ratchet buckle is operated to render the wire rope taut and the buckle is locked in the closed position.Type: GrantFiled: August 12, 2008Date of Patent: September 8, 2009Inventor: Benjamin Ray Gee
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Patent number: 7533761Abstract: A tree stand includes a planar load supporting platform having an inner end for abutting a tree trunk, a pair of two-section arms pivotally connected to sides of the platform for rotation between positions against such platform sides and erect positions in which they define armrests, a belt having a pair of ends slidable in said arms for forming a loop around a tree trunk to hold the stand on the tree, and a latch on the arms for locking the belt in the arms.Type: GrantFiled: April 7, 2006Date of Patent: May 19, 2009Inventor: Lewis Forrest
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Patent number: 7287623Abstract: A tree stand with a seating section and a standing section, at least one of the sections having a frame with first and second sides, inner and outer ends, a first cable attachment arm with inner and outer ends along the first side, and a second cable attachment arm with inner and outer ends along the second side; a rotatable threaded rod mounted parallel to the first attachment arm; a releasable cable retainer including a channel for receiving the attachment arm and a threaded bore for receiving the threaded rod, the retainer being moveable along the first attachment arm upon rotation of the threaded rod; drive means for rotating the threaded rod; and a cable having a first end releasibly attachable to the connector and a second end attachable to the second attachment arm.Type: GrantFiled: October 5, 2004Date of Patent: October 30, 2007Inventor: Thomas E. Graham, Sr.
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Patent number: 7258200Abstract: A tree stand includes a platform having a tree engaging end; a pair of hollow support arms pivotally connected to the sides of the platform; a belt having ends slidable in the support arms for forming a loop around a tree trunk to connect the platform to the tree; latches on the arms for locking the ends of the belt in position; and a bungee cord or spring connecting one end of the belt to the platform or support arms, whereby when one latch is released the belt is pulled into one arm to shorten the loop around the tree.Type: GrantFiled: January 4, 2006Date of Patent: August 21, 2007Inventor: Lewis Forrest
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Patent number: 7207415Abstract: A removable tree stand with a novel shur lok latch. A platform extends laterally outward from the tree in a nominally horizontal position. The platform end proximal to the tree includes a mechanism for engaging the tree. Integral tubular support arms project up at an angle from both sides of the platform to a height above the platform. A support cable, including a plurality of mechanical stops, encircles the tree trunk and is inserted through both tubular support arms. The first key feature is a novel pivoting cable engagement mechanism, called a shur lock latch, on each support arm that is easily engaged and provides a positive lock that prohibits inadvertent disengagement of the support cable in both the loaded and unloaded condition. A second key feature is that the support cable is powdercoated to provide increased durability.Type: GrantFiled: November 2, 2004Date of Patent: April 24, 2007Inventor: Timothy R. McGehee
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Patent number: 7182091Abstract: A hunting blind and method of use thereof, comprising a cylindrical mount having a tube disposed therethrough. The cylindrical mount attaches to a tree or other suitable object via straps, bungee cords and/or a hook. The tube comprises angled holes into which support tubes supporting screen panels are inserted. The support tubes are sectioned so as to enable disassembly for packing into a compact arrangement by rolling up same within the screen panels. The screen panels have extensions that can be secured together via cords. Alternate embodiments are directed to the addition of a mesh panel above the screen panels and extensions; a ground-based stand, wherein the screen panels and extension are secured to the ground via tent stakes; and a wheelchair stand, wherein a framework on the wheelchair carries the support tubes, panels and extensions of the preferred embodiment.Type: GrantFiled: July 7, 2004Date of Patent: February 27, 2007Inventor: Clarence Lee Maddox
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Patent number: 7137398Abstract: The present invention is a device formed of waterproof or water-resistant fabric having a central section comprising a top, front and bottom, to which is joined side portions, thereby providing coverage for slipping over a tree-mounted hunting stand, including preferably both standing and seating portions thereof. The cover is pulled proximate the surface of the tree to which the stand is mounted, and extensions at the top and bottom of the cover provide an interface that prevents the incursion of water. The cover is then held in place via suitable attachment means, such as, for exemplary purposes only, bungee cords, wherein the hook ends of the bungee cords connect with apertures in the top and bottom extensions of the cover.Type: GrantFiled: April 27, 2004Date of Patent: November 21, 2006Inventor: Frady George
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Patent number: 7066300Abstract: An climbing tree stand apparatus for use in conjunction with a tree stand that is mounted on a tree, the apparatus comprising: a load-bearing member adapted to be graspable by a user of the tree stand; and at least one point of attachment associated with the load-bearing member, wherein the apparatus is adapted to be attached to the tree stand at the at least one point of attachment such that at least a portion of the load-bearing member extends below an underside of the tree stand. The climbing tree stand apparatus is lightweight and compact and therefore, easy to carry.Type: GrantFiled: June 9, 2004Date of Patent: June 27, 2006Inventor: Michael Sylvia
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Patent number: 7063188Abstract: An L-shaped tree seat frame includes a forward leg and a side leg on which a rear leg is slidably mounted and limited against relative rotation by cooperating rib and groove deformations in the sleeve of the rear leg and the top wall of the tubular side leg. Foam material filling the side leg includes pin passageways for guiding a locking pin through the sleeve and selected aligned openings in the side leg. The seat includes three spaced apart fingers which allow for a person's hand to grasp a center finger and balance the tree seat while the person's other hand positions the rear leg against the back side of a tree for locking the tree seat to a tree.Type: GrantFiled: May 25, 2004Date of Patent: June 20, 2006Inventor: Dale L. Liles
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Patent number: 6986404Abstract: A climbing tree stand apparatus provides upper and lower platforms that are independently movable up the tree by the hunter alternatively sitting and standing on one or the other of the platforms. In order to adjust the angular position of a selected platform relative to the tree, an easily accessible adjustable anchor point is provided. This anchor point enables a cable associated with each platform to be lengthened or shortened in order to maintain the orientation of the platforms in a nearly horizontal position.Type: GrantFiled: June 30, 2003Date of Patent: January 17, 2006Inventor: James J. Laborde
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Patent number: 6959786Abstract: A tree stand with adjusting features allowing it to remain level in use. The invention includes two main subassemblies—a lower foot platform and an upper seat platform. The foot platform features a pivotally attached foot rest portion which can be adjusted in pitch. The seat platform includes a rotating seat with a pitch pivot located underneath. The seat's pitch is infinitely adjustable without affecting its rotation about the yaw axis. The seat platform also includes two telescoping climbing arms which the user can grasp when moving the two platforms up a tree. These climbing arms can be stowed once the stand is in position for use.Type: GrantFiled: February 17, 2004Date of Patent: November 1, 2005Inventor: Roger A. Craft
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Patent number: 6934983Abstract: An apparatus is provided for hanging a hammock with opposing ends using a single vertical support, comprising: an elongated arm having opposing ends and a longitudinal axis; a butt plate fixedly connected to one end of the arm so as to be substantially perpendicular to the longitudinal axis of the arm; a suspension mechanism having a first portion, for circumferentially extending around the vertical support, and a second portion for extending downwardly from the first portion to the arm for connection thereto at first and second longitudinally spaced connection points to thereby securely support the arm, with the butt plate abutting the vertical support such that the arm extends outwardly and substantially horizontally from the vertical support; a gripper belt for circumferentially extending at least partially around the vertical support so as to securely hold the butt plate in its position abutting the vertical support; and a hammock hanging mechanism for connection of the opposing ends of the hammock to theType: GrantFiled: August 2, 2004Date of Patent: August 30, 2005Inventor: Johnny R. Johnston
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Patent number: 6918465Abstract: A seat cushion, for use with an elevated outdoor hunting or observation stand, is constructed with a plurality of layers therein. The seat cushion is constructed in two or more layers in which one layer includes an envelope with a gas sealed therein. The envelope may include at least two independently sealed chambers. A second layer of the seat cushion includes a flexible foam pad above the envelope. The seat cushion may further include a reinforcing member below the envelope, which may be made of foam which is denser than the foam of the top foam layer. A portable tree seat apparatus is also described, including a frame, an attachment member for cooperating with the frame to attach the frame to a tree, and the multi-layer seat cushion.Type: GrantFiled: September 5, 2003Date of Patent: July 19, 2005Inventor: Robert Eastman, II
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Patent number: 6866120Abstract: A portable tree stand for use with non-vertical trees provides standing and seating platforms that may remain parallel and may be adjustable. Adjustments include a slidable seat platform and a slidable standing platform that may be extended to allow adequate seating and standing space to compensate for tree trunks that diverge from the vertical. Additionally, the distance, or height, between the standing platform and the seating platform maybe varied. A threaded chain tensioner tightens a chain around the tree helping hold the stand to the tree, and optionally a tree screw secures attachment to the tree trunk. An adjustable seat support post establishes a parallelogram relationship between the seat platform and the standing platform such that an angular relationship, which may be parallel or non-parallel, may be maintained between the seat platform and the standing platform.Type: GrantFiled: August 20, 2003Date of Patent: March 15, 2005Inventor: Charles Butterworth
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Patent number: 6793040Abstract: A stand includes a track mounted to a columnar member such as a tree trunk. The track substantially or completely encircles the columnar member. A seat is mounted to the track for movement thereon. A platform is mounted to the columnar member beneath the seat. The seat and platform are designed to move in concert with one another about the columnar member by a user sitting on the seat with his feet resting on the platform.Type: GrantFiled: October 22, 2002Date of Patent: September 21, 2004Inventor: Barry A. Ehrenfried, Sr.
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Patent number: 6722472Abstract: A tree stand adapted for mounting in a tree to support a person. The stand includes a back frame and a platform attached to the back frame. A length of chain passes generally horizontally around the trunk to secure the back frame to the tree. The chain is generally rigid and self-supporting in the vertical direction but freely movable in the horizontal direction to wrap around the trunk of the tree. A hook is configured to secure the length in a loop, and a ratchet mechanism controllably decreases a circumference of the loop to secure the back frame to the tree. A pivotally mounted rest is configured for engaging the tree trunk so that the stand may be mounted on a non-vertical tree trunk with the platform in a level orientation. A seat and a post, together with the back frame and platform, are hinged together in a structure capable of folding between deployed and collapsed positions.Type: GrantFiled: April 12, 2002Date of Patent: April 20, 2004Inventor: Ronald L. Berkbuegler
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Patent number: 6622823Abstract: A tree climbing apparatus consisting of two movable platforms, each of which is secured to the tree trunk by a flexible strap that has a non-scratching cover that will not harm the bark of the tree. Each of the flexible straps has a construction that includes an elastic stiffener that causes the flexible strap to be self-straightening when one end of the flexible strap is removed from the platform.Type: GrantFiled: January 9, 2002Date of Patent: September 23, 2003Assignee: Ardisam, Inc.Inventor: Jay C. Engstrom
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Patent number: 6588546Abstract: A relatively simple tree stand includes a generally rectangular platform with locking arms at one end thereof; teeth pivotally connected to the arms for gripping a tree trunk; a pair of support arms pivotally connected to the sides of the platform near a second end thereof, a generally V-shaped end wall pivotally connected to free ends of the tubular support arms; a catch for releasably retaining the end wall in a vertical, erect position; a belt retained by latches in the support arms for forming a first loop around a tree trunk, and a cord for forming a second loop around the trunk beneath the first loop.Type: GrantFiled: April 4, 2002Date of Patent: July 8, 2003Inventor: Lewis Forrest
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Patent number: 6578913Abstract: A compact package comprised of a collapsible seat and climbing aid for advantageous use with a tree stand. The climbing aid comprises a generally H-shaped frame with two hand grips projecting orthogonally out of plane of the frame. One rectangular housing is attached to each vertical upright member of the frame and locking screws engage portions of a supporting cable to adjust the size of loop for encircling an element to be climbed. A collapsible seat has an L-shaped frame sized to fit within the vertical uprights of the climbing aid and a securing nut positions a pivotable frame of the collapsible seat in either a first stored position or a second erect position. The securing nut also fastens the climbing aid to the tree stand when the seat is in the stored position.Type: GrantFiled: July 27, 2001Date of Patent: June 17, 2003Inventor: Richard W. Wilhelm
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Publication number: 20030029675Abstract: A climbing tree stand platform including a platform member, the platform member having an inner end for engaging a tree and an outer end, and two sides opposite one another connecting the inner end and the outer end, the platform member having two pivot arm support members rigidly connected thereto and extending upward therefrom toward the inner end of the platform member, each of the pivot arm support members having a pivot arm pivotally connected thereto for pivoting toward and contacting opposite sides of the tree as a downward force is applied to the platform member, each of the two pivot arms being adapted to receive a flexible connector removably connected to each of the two pivot arm support members for extension around the tree to hold the platform member to the tree.Type: ApplicationFiled: August 7, 2002Publication date: February 13, 2003Inventor: L. Wayne Prejean
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Patent number: 6510922Abstract: A stand for hunting or photography comprising: (a) a seat structure adapted to be removably positionable on a tree trunk and (b) a cover removably supportable by the seat structure in a manner effective for at least partially concealing a user when seated in the seat structure from front view, side view, back view, or a combination thereof.Type: GrantFiled: April 23, 2001Date of Patent: January 28, 2003Inventor: John Hodnett
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Patent number: 6397973Abstract: A non-climbing tree stand for hunting or other outdoor activities includes a platform and a tubular frame connected thereto and at least partly supporting the platform. A yoke is connected to the platform for engaging the tree and a cable couples the platform to the tree with the ends of the cable carrying a series of nuts securely mounted there adjacent. A cable retention bracket is detachably mounted to the tubular frame for releasably securing the cable ends using the nuts on the cables. The cable retention bracket includes keyhole-shaped openings for receiving portions of the cable. The yoke includes two sections which are oriented at an acute angle with respect to each other to partly straddle the tree.Type: GrantFiled: January 8, 1999Date of Patent: June 4, 2002Assignee: Summit Specialties, Inc.Inventor: Ronald R. Woller
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Patent number: RE39725Abstract: A tree stand, for attaching onto a tree and creating an elevated platform thereon, comprising a platform having a pair of side members, a pair of seat supports pivotally attached to the platform, a bracing system for fixing an angle between the platform and side members, and a pair of upper levelers and a pair of lower levelers. The lower levelers extend from the side members and adjust to the contours of the tree. The upper levelers extend from the seat supports and further aid adjustment to the contours of the tree. The bracing system is adjustable to adjust the angle between the platforms and seat supports. A seat assembly is mounted to the seat supports and provides height adjustment to the user. The adjustability of the upper levelers, lower levelers, and bracing system help ensure that a horizontal platform can be achieved despite trees of varying configurations and lean angles.Type: GrantFiled: November 20, 2003Date of Patent: July 17, 2007Inventor: Anthony J. Muhich