Handheld Bar With Weight At Each End (e.g., Barbell, Dumbbell, Etc.) Or Component Thereof Patents (Class 482/106)
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Patent number: 12220608Abstract: In some embodiments, systems or devices, such as removable attachments, bars, multi-bars, or handles, are disclosed that allow binding to a wide variety of dumbbells and barbells available on the market. Binding to dumbbells and barbells of various sizes, types, brands, shapes, weights, dimensions, diameters and/or handle diameters, etc., is advantageous to allow interoperability and adaptability. In some examples, the variety of exercises that can be performed with a single dumbbell or barbell may be expanded to include two-handed techniques with minimal additional equipment. In some examples, this can reduce costs of additional equipment, storage space needed to store additional equipment, etc.Type: GrantFiled: October 7, 2022Date of Patent: February 11, 2025Inventor: Erik Smith
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Patent number: 12214244Abstract: An exercise bar includes a center bar; a pair of weight bars, each weight bar rotatable relative to the center bar about a pivot axis to a plurality of camber positions; a pair of support bars configured to rest on a user's shoulder, each support bar extending from one of the weight bars; and a locking mechanism for locking the weight bars in any of the plurality of camber positions.Type: GrantFiled: June 1, 2021Date of Patent: February 4, 2025Assignee: Specialty Fitness Systems, LLCInventors: Jerry K. Leipheimer, Kassem Edward Hanson
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Patent number: 12214249Abstract: An exercise system that may be rail-less, frameless, and/or portable is described. The exercise system includes a carriage having a plurality of wheels and a stationary platform. The stationary platform is independent of and separate from the carriage, and is freestanding. A tension member having a first end is attached to the carriage and a second end is detachably attached to the stationary platform such that the carriage is movable on a horizontal plane parallel to a ground surface while the stationary platform remains in a fixed position. The carriage and the stationary platform have a width suitable for performing various exercises.Type: GrantFiled: June 21, 2023Date of Patent: February 4, 2025Assignee: PILATA, INC.Inventors: Matthew Cohen, Daniel Husserl, Heather Dorak, Alexander Prodromos Gilbert
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Patent number: 12186619Abstract: A fitness bar system for use with exercise equipment, such as standard weights, Olympic weights, flat resistance bands, chains, tubular resistance bands, or the like, includes at least one elongated fitness bar having two opposing ends, each end being open and having an internal thread. At least one elongated cylindrical connector has two opposing ends, a threaded outside surface, and a plurality of threaded diametrical through holes each having threads. At least one adapter is fixable with the ends of each elongated fitness bar or with the ends of each of the elongated cylindrical connectors. The at least one adaptor is configured for connecting the fitness bar system with the exercise equipment. Multiple of the elongated fitness bars may be mutually connected with the elongated cylindrical connectors to form a fitness bar of several desired length.Type: GrantFiled: November 29, 2022Date of Patent: January 7, 2025Inventor: Alfred Sidney Smith, Jr.
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Patent number: 12161906Abstract: An exercise bar comprising a pair of axially aligned straight ends for holding weights. An outer pair of curved grips extends inward from said straight ends, and an inner pair of curved grips extending inward from said outer pair of curved grips such that a first pair of parallel grips are formed that are generally perpendicular to said straight ends. A central curved section joins said inner pair of curved grips such that a second pair of parallel grips are formed that are generally perpendicular to said straight ends.Type: GrantFiled: December 19, 2022Date of Patent: December 10, 2024Inventor: Carmen Nezzacapo
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Patent number: 12145020Abstract: An exercise machine is disclosed. A vertically oriented console unit comprises: a first cable; a screen; and a motor providing a controllable tension force on the first cable. An auxiliary pulley that is remote from the console unit is disclosed, wherein the first cable is routable over the auxiliary pulley that is remote from the console unit. An exercise machine is disclosed. A resistance unit comprises: a first cable; and a motor providing a controllable tension force on a first cable. An adjustable screen unit is disclosed, wherein the adjustable screen unit is at least one of tiltable, rotatable, and translatable.Type: GrantFiled: December 14, 2021Date of Patent: November 19, 2024Assignee: Tonal Systems, Inc.Inventors: Michael Valente, Robin Barata, David Mallard, Thomas Kroman Watt
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Patent number: 12134022Abstract: Embodiments of a free-weight exercise system are disclosed. In one embodiment, the free-weight exercise system includes a base that supports the free-weight exercise system a support surface. A platform is disposed above the base. The platform is sufficiently strong to support one or more exercise weights. The platform is disposed above the base a sufficient height to position the one or more exercise weights at an ergonomic height for grasping by a user. In some embodiments, the platform is be positionable between a retracted configuration and a deployed configuration. The free-weight exercise system includes a mast coupled to and extending above the base. The mast supports a display subsystem. The display subsystem includes a display. The display is disposed at a height above the support surface above the height of the platform. In some embodiments, the display may be rotatable between a landscape orientation and a portrait orientation.Type: GrantFiled: July 22, 2022Date of Patent: November 5, 2024Assignee: Johnson Health Tech Retail, Inc.Inventors: Jeffrey A. Tracy, Edana French, Ryan J. Pohl
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Patent number: 12134005Abstract: An exercise bar assembly includes a pair of rotating grip assemblies, each including a generally planar frame and a hand grip mounted within the frame for rotation within in the plane of the frame. The rotating grip assemblies are attachable to opposite ends of a center bar assembly along the longitudinal axis of the bar assembly. A plate bar assembly is attachable to each of the rotating grip assemblies opposite the center rod, with the plate bar assembly aligned with the longitudinal axis to form a weight lifting bar. A user-selectable elastic band is engageable between the pair of rotating grip assemblies along the longitudinal axis so that the elastic band resists rotation of each hand grip in each of the rotating grip assemblies. The rotating grip assemblies of the exercise bar assembly allow for the full range of motion of the bicep, and the elastic band creates a resistance exercise through the bicep's full range of motion.Type: GrantFiled: November 7, 2022Date of Patent: November 5, 2024Assignee: Resistance in Rotation CorporationInventors: Joseph G. Kinney, Ethan Kinney
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Patent number: 12102866Abstract: The present application provides a combinable weight plate, which relates to the field of fitness equipment, and includes a plate body, a limiting assembly and an engaging assembly. The limiting assembly and the engaging assembly are arranged in the plate body. The engaging assembly is used to engage and connect the two plate bodies, and the limiting assembly is used to restrict the relative rotation of the two engaged and connected plate bodies. The present application also provides a weight adjustable kettle bell. The present application also provides a weight adjustable dumbbell. The present application also provides a weight adjustable barbell.Type: GrantFiled: April 22, 2022Date of Patent: October 1, 2024Assignee: Shanxi Regent Works Inc.Inventor: Zhi Wang
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Patent number: 12097399Abstract: A portable aquatic exercise device for performing callisthenic workouts using water weight includes an outer bag having an outer surface and an inner surface wherein the inner surface of the outer bag creates an interior. The outer bag has a top end and a bottom end. The top end has an aperture and the bottom end has an opening. The opening has a draw string positioning the opening from an open position to a closed position. A pair of ropes is coupled to the outer surface of the outer bag. An inner bag is positioned within the interior of the outer bag. An inside of the inner bag is fills with water wherein expanding against the outer bag. A hole of the inner bag has an insert. A cap is positioned on the aperture of the outer bag and engages by threading to the insert of the inner bag.Type: GrantFiled: June 29, 2022Date of Patent: September 24, 2024Inventor: Michael Bell
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Patent number: 12076603Abstract: Exercise apparatus and methods of making, assembly, disassembly, and use. In one embodiment, exercise apparatus has a central weight base to which one or more weight plates and one or more exercise accessories may be removably mounted. The exercise accessories can including one or more U-shaped or otherwise shaped handles, a T-lifting-bar, an EZ lifting bar, and connectors to variously connect to yet other exercise devices such as, for example, weights, straps, ropes, resistance bands, pulleys, chains, or other structure. Further, the accessories may include or be connected to structure other than the central weight base, such as one or more of the accessories identified herein. Embodiments of the present specification can be, and can be combined with other exercise systems, to provide an exercise system that provides one or more of, to all of: a more versatile, customizable, compact, space-saving, economical, portable, and effective workout system and experience.Type: GrantFiled: May 1, 2023Date of Patent: September 3, 2024Inventor: Austin A. Acri
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Patent number: 12076606Abstract: An adjustable weight lifting device (21) includes a tube (31), a pin (33) movably disposed inside the tube (31), the pin (33) comprising an external thread (35), and one or more driving knobs (51) extending radially inward relative to an inner wall of the tube (31) and engaging with the external thread. The external thread comprises at least one portion having a first helix angle and at least one portion having a second helix angle, the second helix angle being smaller than the first helix angle.Type: GrantFiled: November 27, 2023Date of Patent: September 3, 2024Assignee: Personality Gym ABInventor: Tomas Svenberg
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Patent number: 12076609Abstract: A transformable exercise apparatus is disclosed. The exercise apparatus includes base arms parallel to each other, front legs and rear legs extending from the base arms. The exercise apparatus includes top arms, each connecting respective front and rear leg of each base arm. The exercise apparatus presents telescopic members stored in the front legs. The exercise apparatus includes a first table top and a second table top. The second table top includes collapsible legs. The collapsible legs fold and allow for placing the second table top and the first table top over the top arms, thereby transforming the exercise apparatus into a furniture. The second table top demounts and transforms into a workbench. The telescopic members extend and include a pull-up bar at the top, transforming the exercise apparatus into a pull up exercise apparatus. The apparatus may transfer into a leg press and arm press.Type: GrantFiled: April 3, 2023Date of Patent: September 3, 2024Inventor: Jack Duplechain
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Patent number: 12070645Abstract: An adjustable weight plate to be used with a standard or Olympic barbell handle, comprising a wide opening that is easy to fill with sand or other loose filler material, multiple inner compartments to separate out the sand and equalize the weight, and reinforcing dividers to strengthen the weight plate. The adjustable weight plate also comprises a metal collar to strengthen the inner radius of the weight plate, and an easy-fill funnel to fill the weight plate with sand.Type: GrantFiled: October 29, 2022Date of Patent: August 27, 2024Inventors: David Diguardi, Mark Fleming
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Patent number: 12070649Abstract: An adjustable dumbbell system may include a base, two or more weights, a handle assembly, an additional weight, and selection assembly. The two or more weights may be supported by the base and grouped into a first set of weights associated with one end of the dumbbell system and a second set of weights associated with an opposing end of the dumbbell system. The handle assembly may be selectively fixedly joined to the first and second set of weights. The additional weight may be disposed distally of the handle assembly. The selection assembly may be secured to the additional weight. The selection assembly may include a selection member that may be linearly moveable between a selected position where the additional weight is operatively secured to the handle assembly and an unselected position where the additional weight is disengaged from the handle assembly.Type: GrantFiled: September 28, 2023Date of Patent: August 27, 2024Assignee: JOHNSON HEALTH TECH RETAIL, INC.Inventors: Thomas H. Moran, Jason P. Petersen, Marcus L. Marjama, Todd D. Anderson, P J M. Bush, Bryan W. Hamilton, Edward L. Flick
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Patent number: 12064025Abstract: A chest-worn, tactical gear support (CWTGS) assembly includes a cummerbund having an elongate band wrappable around a torso of a wearer with first and second end portions that adjustably engage to fit a girth of the wearer. In one version, a modular gear attachment belt of the CWTGS assembly has equipment receiving features on an outward surface and is releasably engaged on the cummerbund to form a chest rig. The modular gear attachment belt is expeditiously replaceable to reconfigure or replenish gears and stores of the CWTGS assembly. Alternatively or in addition, a tactical vest of the CWTGS assembly includes a front panel and a back panel connected by right and left shoulder straps. A rearward positioned portion of the cummerbund passes through a horizontal back sleeve of the tactical vest. An inner engagement surface of the cummerbund is releasably engaged to a front engagement surface of the tactical vest.Type: GrantFiled: August 6, 2021Date of Patent: August 20, 2024Inventor: Boston Isaac Bonn
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Patent number: 12042687Abstract: A stabilizing system for a modular structure is disclosed. The modular structure is intended to provide a framework for the storage of physical fitness training equipment and the support of items of exercise apparatus. Since such structures are prone to tipping, the prior art required that they be permanently fastened to either a wall or a floor. The present disclosure provides a system for obviating the need for permanent fastening by providing a foot element extending outward from the vertical support elements of the modular structure which moves the tipping point and by providing a base plate arrangement which can carry weight modules to act as a counterweight in opposition to any tipping forces.Type: GrantFiled: March 6, 2020Date of Patent: July 23, 2024Assignee: GYM RAX INTERNATIONAL, INC.Inventors: Bryan A. Green, John Darren Simoni
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Patent number: 12036439Abstract: A kit has an elongate bar connectable to a cable of a pulley cable exercise machine, left hand grip, right hand grip, and a plurality of fasteners that make the left and right hand grips repeatedly, removably attachable to the bar. The bar has a plurality of elongate slots and a plurality of bores, each oriented transverse to a respective slot. Each of the left and right hand grips are freely rotatable in two dimensions and has a connector pivot shaped to be received in any of the slots with a second eyelet aligned with a respective one of the bores. When assembled, a fastener is received in the bore having the second eyelet of the left hand grip and in the bore having the second eyelet of the right hand grip. Each fastener defines a pivot point about which the respective hand grip pivots within the respective slot.Type: GrantFiled: April 27, 2022Date of Patent: July 16, 2024Inventor: Victor Gomes
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Patent number: 12029934Abstract: An exercise apparatus includes a base plate; a weight horn that extends from the base plate along a weight horn axis transverse to the base plate; and a restraint assembly that extends from the base plate along a restraint assembly axis transverse to the base plate.Type: GrantFiled: December 16, 2023Date of Patent: July 9, 2024Inventors: Kyle Casillas, Andrew Straub
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Patent number: 12023545Abstract: An exercise bar assembly includes a pair of rotating grip assemblies, each including a generally planar frame and a hand grip mounted within the frame for rotation within in the plane of the frame. The rotating grip assemblies are attachable to opposite ends of a center bar assembly along the longitudinal axis of the bar assembly. A plate bar assembly is attachable to each of the rotating grip assemblies opposite the center rod, with the plate bar assembly aligned with the longitudinal axis to form a weight lifting bar. A user-selectable elastic band is engageable between the pair of rotating grip assemblies along the longitudinal axis so that the elastic band resists rotation of each hand grip in each of the rotating grip assemblies. The rotating grip assemblies of the exercise bar assembly allow for the full range of motion of the bicep, and the elastic band creates a resistance exercise through the bicep's full range of motion.Type: GrantFiled: March 18, 2022Date of Patent: July 2, 2024Assignee: Resistance in Rotation Corp.Inventor: Joseph G. Kinney
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Patent number: 12011634Abstract: An adjustable barbell system may include a base, two or more weights, a handle assembly, an additional weight, and selection assembly. The two or more weights may be supported by the base and grouped into a first set of weights associated with one end of the barbell system and a second set of weights associated with an opposing end of the barbell system. The handle assembly may be selectively fixedly joined to the first and second set of weights. The additional weight may be disposed distally of the handle assembly. The selection assembly may be secured to the additional weight. The selection assembly may include a selection member that may be linearly moveable between a selected position where the additional weight is operatively secured to the handle assembly and an unselected position where the additional weight is disengaged from the handle assembly.Type: GrantFiled: February 27, 2023Date of Patent: June 18, 2024Assignee: BowFlex Inc.Inventors: Ryan J. Pohl, Todd D. Anderson
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Patent number: 12005292Abstract: A rigid adapter for use with a barbell and one or more linkages that each have a first end and a second end, such as chains, elastomeric straps, safety looped nylon straps, or the like. The adapter includes a split collar that has an aperture therethrough adapted to receive the barbell, and two halves that each have a threaded aperture. One or more connection bolts are adapted to engage the threaded aperture of one of the halves of the split collar and include a linkage connection adapted for connecting with one of the linkages. Such a connection bolt may be an eye bolt, a J-shaped hook, a rectangular shaped hook, or the like. A resistance band buckle is fixed with the split collar and terminate at a resistance band connector. A spin collar can be used to allow the split collar to rotate on the barbell.Type: GrantFiled: September 12, 2022Date of Patent: June 11, 2024Inventor: Alfred Sidney Smith, Jr.
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Patent number: 11957949Abstract: Provided is a stackable weight that can be stacked alongside other stackable weights to achieve a desired weight on a weight bar. The stackable weight includes a handle to carry the stackable weight, an opening to attach the stackable weight to a weight bar, and at least one feature to engage at least one feature of a second stackable weight. The at least one feature of the stackable weight reduces movement of the stackable weight in relation to any number of other stackable weights when attached on a weight bar. The stackable weights may vary in size and weight to allow a user to achieve a desired weight of the weight bar.Type: GrantFiled: October 15, 2021Date of Patent: April 16, 2024Inventor: Richard C. Petek
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Patent number: 11957950Abstract: An apparatus to facilitate weight lifting exercises is disclosed. The apparatus includes a palm plate having a hook portion configured to receive a weight bar. A detent is rotationally connected to the palm plate and configured to constrain the weight bar within the hook member in a closed position. An optional thumb lever may be connected to the detent to facilitate opening and closing the detent.Type: GrantFiled: July 28, 2023Date of Patent: April 16, 2024Inventors: Jeremy Abel Ganz, Robert Newton Rountree
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Patent number: 11951349Abstract: The present disclosure relates to handle support device for a barbell shaft. The device comprises a handle having a first end and a second end, wherein the first end extends into a U-shaped sleeve, the second end comprises a lip. The first end and the second end are at a pre-defined distance from each other. Moreover, the U-shaped sleeve is configured to releasably lock onto an outer periphery of a barbell shaft such that the handle extends laterally relative to the longitudinal axis of the barbell shaft when the handle is secured to the barbell shaft.Type: GrantFiled: April 20, 2022Date of Patent: April 9, 2024Assignee: Front Rack LLCInventors: Norman Spencer, Austin Hickey
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Patent number: 11911647Abstract: A weight object configured to be lifted from a ground surface includes a first portion made of high-durometer material, a second portion made of elastomeric material having lower durometer than the first portion, and a handle for holding the weight object and lifting the object from the ground surface, where the second portion includes spaced holes within the elastomeric material for absorbing noise generated when the weight object is dropped on the ground surface. Alternatively, a weight object is disclosed which is configured to be lifted from a ground surface, comprising at least one layer of elastomeric material having spaced holes therein for absorbing noise generated when the weight object is dropped on the ground surface, and an opening configured to receive a handle.Type: GrantFiled: January 20, 2021Date of Patent: February 27, 2024Assignee: Sound Shore Innovations L.L.C.Inventor: Kyle D. Rothschild
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Patent number: 11878201Abstract: An adjustable kettlebell device comprising a solid right circular frustum as a base, a post, a sleeve, one or more weight plates, one or more quick release clamps, and a removable handle. The post has an outer diameter compatible with standard weights, and a sleeve that slides over the post has an outer diameter compatible with Olympic weights. The handle is configured to facilitate an addition/removal of the weight plates, and may be swapped with different sized handles for use with different sized hands.Type: GrantFiled: July 10, 2023Date of Patent: January 23, 2024Inventor: Craig Louis Sisler
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Patent number: 11865397Abstract: An adjustable weight lifting device (21) includes a tube (31), a pin (33) movably disposed inside the tube (31), the pin (33) comprising an external thread (35), and one or more driving knobs (51) extending radially inward relative to an inner wall of the tube (31) and engaging with the external thread. The external thread comprises at least one portion having a first helix angle and at least one portion having a second helix angle, the second helix angle being smaller than the first helix angle.Type: GrantFiled: February 9, 2023Date of Patent: January 9, 2024Assignee: Personality Gym ABInventor: Tomas Svenberg
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Patent number: 11865404Abstract: An embodiment of the present disclosure provides an exercise bar. The exercise bar includes: a first end support; a second end support; a first handle support; and a second handle support. The second end support is spaced apart from the first end support in a first direction. The first handle support is located between the first end support and the second end support in the first direction. The second handle support is spaced apart from the first handle support in a second direction different from the first direction. The second handle support is located between the first end support and the second end support in the first direction. Each of the first handle support and the second handle support is configured to receive at least one of a plurality of adjustable handles.Type: GrantFiled: February 5, 2021Date of Patent: January 9, 2024Inventor: Daniel Hitman
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Patent number: 11857831Abstract: A lifting apparatus having a bar with a shoulder bar supportable on a lifter's shoulders and a weight sleeve configured to receive at least one weight. The lifting apparatus includes an adapter that allows adjustment of the distal member to one of a plurality of different positions relative to a longitudinal axis of the shoulder bar.Type: GrantFiled: June 9, 2022Date of Patent: January 2, 2024Assignee: Elite Strength Equipment, LLCInventor: Christopher Duffin
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Patent number: 11833408Abstract: Disclosed is a weight training device that can be transformed into a hand truck. The device includes a main frame, two first wheels, a second wheel, two first installing tubes, two second installing tubes and two operating parts, wherein the main frame is used for loading at least one heavy object. Each wheel is fitted on the main frame in a rotational manner, so that the main frame can be moved through the rolling of the wheels. Each of the first installing tubes are opposite each other and respectively extends upward. Each of the second installing tubes are opposite each other and respectively extend away from the main frame. Each of the operating parts are opposite each other in the lateral direction and are respectively and selectively configured on each of the first or each of the second installing tubes, so as to shift the operating mode of weight training.Type: GrantFiled: February 3, 2022Date of Patent: December 5, 2023Inventor: Ya-Chi Chen
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Patent number: 11833386Abstract: Various implementations include a spotting device for supporting a barbell, the spotting device including a base and an arm. The base has a base body with first end and a second end, at least one foot coupled to the second end of the base body, and a base longitudinal axis. The arm has an arm body with a first end and a second end, a coupler coupled to the first end of the arm body, and an arm longitudinal axis. The coupler is couplable to a portion of a barbell. One of the first end of the base body and the second end of the arm body defines a body opening extending partially through the one of the base body or the arm body, and the other of the second end of the arm body and the first end of the base body is slidably disposed within the body opening.Type: GrantFiled: January 12, 2022Date of Patent: December 5, 2023Assignee: The Board of Trustees of The University of AlabamaInventors: Michael R. Esco, Will Wright
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Patent number: 11826600Abstract: An exercise weight bag is configured to be filled with a weight material, such as a granular material. In some configurations, the weight bag is sized and shaped to be received in a receptacle of a tactical-style vest. The weight bag can include a baffle that limits separation of a front panel and a rear panel. The weight bag can include one or more reinforcement panels that are more rigid than the front and rear panels to provide shape to the weight bag. The weight bag can include top and/or side adjustment features to allow for adjustment of a height and/or width of the weight bag.Type: GrantFiled: December 30, 2021Date of Patent: November 28, 2023Assignee: 5.11, Inc.Inventors: Sharon Jieun Park, Justin Chambers, Alan Anthony Vespe, Joel Soriano Alarcon
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Patent number: 11813492Abstract: An exercise apparatus for engaging upper body muscles of a person is disclosed. The exercise apparatus includes a generally circular frame having a first set of tracks mounted thereon; a bar extending horizontally across a diameter of the frame, the bar having opposing ends and a second set of tracks mounted thereon; a pair of movable members, wherein each movable member couples to an opposing end of the bar, wherein each movable member includes a handle coupled thereto; and one or more locking mechanisms coupled to the frame.Type: GrantFiled: November 17, 2021Date of Patent: November 14, 2023Inventor: Robert Berg
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Patent number: 11806566Abstract: A training device useful at least for exercises for bicep workouts and strengthening is configurable for multiple types of movement and use. The training device has a frame, two arm cradles attached in variable configurations, and a multi-use strap. The arm cradles are removable from the frame for re-configuration or for storage and transport. To configure the training device for compact storage and transportation, the arm cradles can be detached, nestled into the inner side of the frame, and wrapped by the strap. To attain various workout configurations, the arm cradles can be interchanged on the frame, reoriented on the frame, and adjusted to preferred lateral positions on the frame.Type: GrantFiled: August 19, 2021Date of Patent: November 7, 2023Assignee: NO CONFORMITY CO, LLCInventors: Andrew Riad, Patrick Brian Murphy
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Patent number: 11794061Abstract: A convenient weight-adjustable dumbbell, comprising a handle, and two rotating disks, two connecting disks, and two fixed blocks, a flexible shaft is connected to the side of each rotating disk, the flexible shaft surrounds the center of the rotating disk, and the other end of the flexible shaft runs through the connecting disk and the fixed block, an outer side of each fixed block is detachably connected with at least one weight block, one side of each weight block is connected with a lock for connecting the fixed block, the other side of each weight block is provided with a second slot, and each weight block is provided with a insertion hole for—the flexible shaft to pass through.Type: GrantFiled: January 16, 2023Date of Patent: October 24, 2023Assignee: YONGKANG BANI FITNESS EQUIPMENT CO., LTD.Inventor: Renjun Yao
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Patent number: 11771942Abstract: The present invention relates to a system (S; S?) for adjusting the weight of a dumbbell, that can be used by a user for carrying out a gymnastic exercise, comprising: a supporting frame (1); at least one dumbbell (2; 3), housed on said supporting frame (1), provided with a handgrip (21; 31), having an axial development along an axis (R), capable of rotating around said axis (R) and provided with a first end (211; 311) and a second end (212; 312), a first plurality of weights (P1; P3), arranged on said supporting frame (1), wherein each weight can be locked individually at said first end (211; 311) by means of first locking means (214; 314), when said handgrip (21; 31) rotates towards a locking position, and can be unlocked from said first end (211; 311), when said handgrip (21; 31) rotates towards an unlocking position, a second plurality of weights (P2; P4), arranged on said supporting frame (1), wherein each weight can be locked individually at said second end (212; 312) by means of second locking meanType: GrantFiled: November 17, 2021Date of Patent: October 3, 2023Assignee: Technogym S.p.AInventor: Simone Casagrande
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Patent number: 11752389Abstract: An arm strengthening device comprises a telescoping rod having a plurality of ergonomic grips at a first end and a removable circular weight perpendicularly disposed at a second end.Type: GrantFiled: April 23, 2021Date of Patent: September 12, 2023Inventor: Christopher M. Gregoire
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Patent number: 11745071Abstract: A device to strengthen a person's arm muscles through the utilization of a portable device including a handle portion and a weight component with the two components separated by a flexible rod is provided. Such a device allows for the user to grip the handle portion and act as if they are throwing such a handle portion while the weight end moves along an arc defined through the length of the flexible rod. The resultant action is the generation of centripetal force along the defined arc with the reactive centrifugal force providing resistance to the user's arm muscles in a manner that is unique and heretofore unattainable through the utilization of a portable exercise device. The flexible rod component provides at least 1 foot (100 cm) of spacing between the handle portion and the weight portion.Type: GrantFiled: August 3, 2021Date of Patent: September 5, 2023Inventor: Kyle David McCaleb
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Patent number: 11745045Abstract: A weight adjustable exercise device includes a base unit and a handle unit. Two magnetically attractive members are spacedly disposed on the base unit. Two weight sets are supported by the base unit, and respectively have a plurality of weights. The handle unit includes a handle shaft, two anti-rotation modules non-rotatably sleeved around two opposite end portions of the handle shaft and insertable downwardly in the base unit, two weight adjusting modules respectively mounted on the anti-rotation modules, and two indexing discs rotatably mounted on the weight adjusting modules. Each weight adjusting module has selector assemblies rotated with the handle shaft to selectively engage with or be disengaged from the corresponding weights. Each anti-rotation module has a magnet member removably engaged with the corresponding indexing disc and movable by a magnetically attractive force of the corresponding magnetically attractive member to be disengaged from the corresponding indexing disc.Type: GrantFiled: September 17, 2021Date of Patent: September 5, 2023Assignee: BETO ENGINEERING AND MARKETING CO., LTD.Inventor: Lopin Wang
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Patent number: 11745044Abstract: A dumbbell facilitating weight adjustment is disclosed. The dumbbell includes a dumbbell rod assembly, multiple counterweight disks, and a base for placing the dumbbell rod assembly and the multiple counterweight disks. The dumbbell rod assembly includes a mandrel, fixed disks and gear rotating disks fixed on the left and right sides of the mandrel, positioning rings and multiple coupling flanges. Rotation interference devices for preventing a rotation of the mandrel are provided in the fixed disks. Unlocking devices for unlocking the rotation interference devices are provided on the base. The rotation interference devices include push rods arranged on front sides and rear sides of the positioning rings, pressing rods arranged on upper parts of the push rods and return springs arranged on upper parts of the pressing rods. The unlocking devices include push pillars arranged on the base and cooperating with the push rods.Type: GrantFiled: August 10, 2021Date of Patent: September 5, 2023Assignee: YONGKANG YUANYE INDUSTRIAL PRODUCT DESIGN CO., LTDInventor: Dongqiang Zhou
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Patent number: 11717719Abstract: An exercise system that may be rail-less, frameless, and/or portable is described. The exercise system includes a carriage having a plurality of wheels and a stationary platform. The stationary platform is independent of and separate from the carriage, and the stationary platform is freestanding. At least one tension member having a first end is attached to the carriage and a second end is detachably attached to the platform such that the carriage is movable on a horizontal plane parallel to a ground surface while the stationary platform remains in a fixed position.Type: GrantFiled: December 9, 2022Date of Patent: August 8, 2023Assignee: Pilata, Inc.Inventors: Matthew Cohen, Daniel Husserl, Heather Dorak, Alexander Prodromos Gilbert
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Patent number: 11717714Abstract: Disclosed are a weight-adjustable dumbbell and a dumbbell assembly. The dumbbell assembly includes a grip rod assembly and a dumbbell plate, wherein the grip rod assembly includes an outer rotary rod and a telescopic rod, the telescopic rod is telescopically connected to the outer rotary rod, the telescopic rod movably penetrates through the dumbbell plate, and a limit structure is provided between adjacent dumbbell plates for restricting an axial movement between the adjacent dumbbell plates. A dumbbell assembly includes one or more weight-adjustable dumbbells as mentioned above and a dumbbell base.Type: GrantFiled: April 27, 2022Date of Patent: August 8, 2023Inventor: Guonian Hong
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Patent number: 11701541Abstract: A free-weight lifting and support system used by a weightlifter. The system includes a left side support and a left free-weight holder. It also includes a right side support and a right free-weight holder. It further includes a lifting bar, the lifting bar located between the left and right side supports and separating the left and right side supports from each other, and the lifting bar is vertically adjustable relative to the left and right side supports at the same time. The left side support is connected with the right side support via at least the lifting bar such that the lifting bar, the left side support and the right side support are together simultaneously liftable from a ground position to a lifted position by the weightlifter and safely back to the ground position by the weightlifter.Type: GrantFiled: April 1, 2020Date of Patent: July 18, 2023Inventor: John T. Jacobson
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Patent number: 11638849Abstract: The invention presented is an aquatic weight training device that enables weight training in an aquatic environment while allowing eccentric weight training. The inventive device includes at least one hollow bar with hollow weights attached at each end. The end weights each include a plurality of holes that allow a user to fill the end weights under water then controllably empty the end weights while exercising. The end weights may be fixedly or releasably attached to the bar.Type: GrantFiled: August 31, 2021Date of Patent: May 2, 2023Inventor: Jeff Rimes
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Patent number: 11633658Abstract: Systems and methods for reducing injury sustained during weightlifting and for making deadlifting more comfortable by encouraging correct form with reduced risk of injury. Specifically, this disclosure relates to systems and methods for reducing injury during a deadlift by providing a cushioned, free-spinning roller protective device on an associated barbell which roller is configured to roll relative to the barbell so that contact between the roller and the users leg results in the barbell bar rolling along the leg.Type: GrantFiled: August 28, 2020Date of Patent: April 25, 2023Inventor: Jeremiah Raber
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Patent number: 11617913Abstract: An exemplary first apparatus includes a cylindrical sleeve that attaches to a rod such as a barbell. The first apparatus also includes a arcuate portion that connects to a handle to allow the handle to move to and be secured at various user selected angles. An exemplary second apparatus is a core training device that includes a pair of rotatable handles and a number of connectors that allow for additional resistance to be added a different points on the device.Type: GrantFiled: September 12, 2018Date of Patent: April 4, 2023Inventors: Jerrod Daniel Anderson, Clinton Robert Anderson
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Patent number: 11612779Abstract: An exercise device includes a jug including a first external cutout portion and a second external cutout portion together forming an external cutout having a cross shape in the outer surface of the jug. The jug also includes a first, second, and third handle. The exercise device is configured to allow a user's wrist and forearm to enter the cutout portions.Type: GrantFiled: March 17, 2021Date of Patent: March 28, 2023Inventor: Timothy Karl Schumacher
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Patent number: 11602661Abstract: An adjustable weight lifting device (21) includes a tube (31), a pin (33) movably disposed inside the tube (31), the pin (33) comprising an external thread (35), and one or more driving knobs (51) extending radially inward relative to an inner wall of the tube (31) and engaging with the external thread. The external thread comprises at least one portion having a first helix angle and at least one portion having a second helix angle, the second helix angle being smaller than the first helix angle.Type: GrantFiled: May 28, 2020Date of Patent: March 14, 2023Assignee: PERSONALITY GYM ABInventor: Tomas Svenberg
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Patent number: RE49624Abstract: Disclosed is a dumbbell to be used during a weight lifting exercise program. The dumbbell includes a handle assembly and a pair of collars connected at opposite sides of the assembly. First and second sets of weight plates are detachably connected to each other and to the pair of collars. Each weight plate has an electric motor carried in a cavity formed therein. The dumbbell is seated in a portable dumbbell tray which includes a touch activated display at which a user can enter a predetermined weight to be lifted by the dumbbell during his exercise. The dumbbell tray also has a processor and a motor controller by which the electric motors of respective weight plates are selectively activated to cause the weight plates to be connected together to correspond with the weight entered by the user at the display.Type: GrantFiled: June 28, 2021Date of Patent: August 29, 2023Inventor: Mark Nalley