Patents by Inventor Carl K. Towley, III
Carl K. Towley, III has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11944863Abstract: A dumbbell system a plurality of weights vertically stackable on top of each other and each of the weights has a pair of outer edges disposed oppositely from each other to define a first lateral edge and a second lateral edge. The weights each have a centrally displaced opening vertically extending therethrough and defining a receiving space. The receiving space of each weight is vertically aligned with the receiving space of each of the other weights. A handle is removably extendable into the receiving space. A coupler releasably engages a selected one of the weights to the handle and defines a coupled weight. The coupled weight and each of the weights positioned above the coupled weight is releasably secured to the handle. Each of the weights positioned below the coupled weight are disengaged from the handle.Type: GrantFiled: October 28, 2021Date of Patent: April 2, 2024Assignee: PowerBlock Holdings, Inc.Inventors: Gregory Scott Olson, Carl K. Towley, III
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Patent number: 11918841Abstract: A set of dumbbells comprises a plurality of dumbbells of different weights with the dumbbells having a common length. A plurality of adder weights is provided with each adder weight having a cavity that is sized to receive the common length of any one of the dumbbells. Any one of the dumbbells is dropped down into the cavity of any one of the adder weights. A slide retainer is then slid into a slideway on the any one adder weight to overlie the dumbbell and secure the dumbbell to the any one adder weight. The slide retainer has a window therein to allow a user to reach through the slide retainer and grip a hand grip of the dumbbell.Type: GrantFiled: August 24, 2022Date of Patent: March 5, 2024Assignee: PowerBlock Holdings, Inc.Inventor: Carl K. Towley, III
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Publication number: 20220401787Abstract: A set of dumbbells comprises a plurality of dumbbells of different weights with the dumbbells having a common length. A plurality of adder weights is provided with each adder weight having a cavity that is sized to receive the common length of any one of the dumbbells. Any one of the dumbbells is dropped down into the cavity of any one of the adder weights. A slide retainer is then slid into a slideway on the any one adder weight to overlie the dumbbell and secure the dumbbell to the any one adder weight. The slide retainer has a window therein to allow a user to reach through the slide retainer and grip a hand grip of the dumbbell.Type: ApplicationFiled: August 24, 2022Publication date: December 22, 2022Inventor: Carl K. Towley, III
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Patent number: 11471721Abstract: A set of dumbbells comprises a plurality of dumbbells of different weights with the dumbbells having a common length. A plurality of adder weights is provided with each adder weight having a cavity that is sized to receive the common length of any one of the dumbbells. Any one of the dumbbells is dropped down into the cavity of any one of the adder weights. A slide retainer is then slid into a slideway on the any one adder weight to overlie the dumbbell and secure the dumbbell to the any one adder weight. The slide retainer has a window therein to allow a user to reach through the slide retainer and grip a hand grip of the dumbbell.Type: GrantFiled: October 5, 2020Date of Patent: October 18, 2022Assignee: PowerBlock Holdings, Inc.Inventor: Carl K. Towley, III
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Publication number: 20210379441Abstract: A selectorized dumbbell includes a horizontal stack of nested left weight plates and a horizontal stack of spaced right weight plates with the stacks being separated by a gap into which a handle may be inserted. A selector is movable into different positions relative to the handle to vary how many nested left and right weight plates from the stacks thereof are coupled to the handle to vary the exercise mass of the handle. Each left weight plate has a counterpart right weight plate counterpart which are coupled together by at least one interconnecting member having a first keyhole slot connection between the left end of the interconnecting member and the left weight plate and a second keyhole slot connection between the right end of the interconnecting member and the right weight plate.Type: ApplicationFiled: August 25, 2021Publication date: December 9, 2021Inventor: Carl K. Towley, III
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Patent number: 11110315Abstract: A selectorized dumbbell includes a horizontal stack of nested left weight plates and a horizontal stack of spaced right weight plates with the stacks being separated by a gap into which a handle may be inserted. A selector is movable into different positions relative to the handle to vary how many nested left and right weight plates from the stacks thereof are coupled to the handle to vary the exercise mass of the handle. Each left weight plate has a counterpart right weight plate counterpart which are coupled together by at least one interconnecting member having a first keyhole slot connection between the left end of the interconnecting member and the left weight plate and a second keyhole slot connection between the right end of the interconnecting member and the right weight plate.Type: GrantFiled: July 6, 2020Date of Patent: September 7, 2021Assignee: PowerBlock Holdings, Inc.Inventor: Carl K. Towley, III
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Patent number: 10953264Abstract: A selectorized dumbbell has a handle that comprises a selector receiver and a hand grip that are separated from one another to allow a weight selector to be installed in the selector receiver. The position of the weight selector in the selector receiver determines how many of a plurality of nested weights are joined to the handle to thereby select the exercise mass of the dumbbell. After the weight selector is so installed, the hand grip is dropped into the selector receiver and is joined thereto by a connector so that the selector receiver and hand grip then act as a unitary handle to permit exercise with the selected number of weights. When so installed, the hand grip telescopically fits into the weight selector to affirmatively prevent the weight selector from inadvertently dislodging.Type: GrantFiled: November 9, 2018Date of Patent: March 23, 2021Assignee: PowerBlock Holdings, Inc.Inventor: Carl K. Towley, III
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Publication number: 20210016124Abstract: A set of dumbbells comprises a plurality of dumbbells of different weights with the dumbbells having a common length. A plurality of adder weights is provided with each adder weight having a cavity that is sized to receive the common length of any one of the dumbbells. Any one of the dumbbells is dropped down into the cavity of any one of the adder weights. A slide retainer is then slid into a slideway on the any one adder weight to overlie the dumbbell and secure the dumbbell to the any one adder weight. The slide retainer has a window therein to allow a user to reach through the slide retainer and grip a hand grip of the dumbbell.Type: ApplicationFiled: October 5, 2020Publication date: January 21, 2021Inventor: Carl K. Towley, III
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Publication number: 20210008403Abstract: A selectorized dumbbell includes a horizontal stack of nested left weight plates and a horizontal stack of spaced right weight plates with the stacks being separated by a gap into which a handle may be inserted. A selector is movable into different positions relative to the handle to vary how many nested left and right weight plates from the stacks thereof are coupled to the handle to vary the exercise mass of the handle. Each left weight plate has a counterpart right weight plate counterpart which are coupled together by at least one interconnecting member having a first keyhole slot connection between the left end of the interconnecting member and the left weight plate and a second keyhole slot connection between the right end of the interconnecting member and the right weight plate.Type: ApplicationFiled: July 6, 2020Publication date: January 14, 2021Inventor: Carl K. Towley, III
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Patent number: 10864403Abstract: A selectorized dumbbell has a plurality of nested weights that provide a stack of left weight plates and a stack of right weight plates. A handle is dropped between the stacks and a selector is inserted into one of a plurality of vertically spaced positions on the handle to couple a selected number of the weights to the handle. The selector has a continuous periphery enclosing an open interior. A user who is exercising with the dumbbell will be alerted to unintended dislodgement of the selector since a portion of the selector's periphery will contact a portion of the user's grip hand, wrist or forearm during such dislodgement. This prevents complete dislodgement and prompts the user to restore the selector to a fully installed position. Side walls of the selector may become curved when the selector is installed to provide an additional frictional force resisting dislodgement of the selector.Type: GrantFiled: December 26, 2018Date of Patent: December 15, 2020Assignee: PowerBlock Holdings, Inc.Inventor: Carl K. Towley, III
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Patent number: 10792530Abstract: A set of dumbbells comprises a plurality of dumbbells of different weights with the dumbbells having a common length. A plurality of adder weights is provided with each adder weight having a cavity that is sized to receive the common length of any one of the dumbbells. Any one of the dumbbells is dropped down into the cavity of any one of the adder weights. A slide retainer is then slid into a slideway on the any one adder weight to overlie the dumbbell and secure the dumbbell to the any one adder weight. The slide retainer has a window therein to allow a user to reach through the slide retainer and grip a hand grip of the dumbbell.Type: GrantFiled: December 11, 2017Date of Patent: October 6, 2020Assignee: PowerBlock Holdings, Inc.Inventor: Carl K. Towley, III
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Patent number: 10702732Abstract: A selectorized dumbbell includes a horizontal stack of nested left weight plates and a horizontal stack of spaced right weight plates with the stacks being separated by a gap into which a handle may be inserted. A selector is movable into different positions relative to the handle to vary how many nested left and right weight plates from the stacks thereof are coupled to the handle to vary the exercise mass of the handle. Each left weight plate has a counterpart right weight plate counterpart which are coupled together by at least one interconnecting member having a first keyhole slot connection between the left end of the interconnecting member and the left weight plate and a second keyhole slot connection between the right end of the interconnecting member and the right weight plate.Type: GrantFiled: November 18, 2016Date of Patent: July 7, 2020Assignee: Power Block Holdings, Inc.Inventor: Carl K. Towley, III
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Publication number: 20200147440Abstract: A selectorized dumbbell has a handle that comprises a selector receiver and a hand grip that are separated from one another to allow a weight selector to be installed in the selector receiver. The position of the weight selector in the selector receiver determines how many of a plurality of nested weights are joined to the handle to thereby select the exercise mass of the dumbbell. After the weight selector is so installed, the hand grip is dropped into the selector receiver and is joined thereto by a connector so that the selector receiver and hand grip then act as a unitary handle to permit exercise with the selected number of weights. When so installed, the hand grip telescopically fits into the weight selector to affirmatively prevent the weight selector from inadvertently dislodging.Type: ApplicationFiled: November 9, 2018Publication date: May 14, 2020Inventor: Carl K. Towley, III
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Publication number: 20190192896Abstract: A selectorized dumbbell has a plurality of nested weights that provide a stack of left weight plates and a stack of right weight plates. A handle is dropped between the stacks and a selector is inserted into one of a plurality of vertically spaced positions on the handle to couple a selected number of the weights to the handle. The selector has a continuous periphery enclosing an open interior. A user who is exercising with the dumbbell will be alerted to unintended dislodgement of the selector since a portion of the selector's periphery will contact a portion of the user's grip hand, wrist or forearm during such dislodgement. This prevents complete dislodgement and prompts the user to restore the selector to a fully installed position. Side walls of the selector may become curved when the selector is installed to provide an additional frictional force resisting dislodgement of the selector.Type: ApplicationFiled: December 26, 2018Publication date: June 27, 2019Inventor: Carl K. Towley, III
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Publication number: 20190175979Abstract: A set of dumbbells comprises a plurality of dumbbells of different weights with the dumbbells having a common length. A plurality of adder weights is provided with each adder weight having a cavity that is sized to receive the common length of any one of the dumbbells. Any one of the dumbbells is dropped down into the cavity of any one of the adder weights. A slide retainer is then slid into a slideway on the any one adder weight to overlie the dumbbell and secure the dumbbell to the any one adder weight. The slide retainer has a window therein to allow a user to reach through the slide retainer and grip a hand grip of the dumbbell.Type: ApplicationFiled: December 11, 2017Publication date: June 13, 2019Inventor: Carl K. Towley, III
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Patent number: 10166431Abstract: A selectorized dumbbell has a plurality of nested weights that provide a stack of left weight plates and a stack of right weight plates. A handle is dropped between the stacks and a selector is inserted into one of a plurality of vertically spaced positions on the handle to couple a selected number of the weights to the handle. The selector has a continuous periphery enclosing an open interior. A user who is exercising with the dumbbell will be alerted to unintended dislodgement of the selector since a portion of the selector's periphery will contact a portion of the user's grip hand, wrist or forearm during such dislodgement. This prevents complete dislodgement and prompts the user to restore the selector to a fully installed position. Side walls of the selector may become curved when the selector is installed to provide an additional frictional force resisting dislodgement of the selector.Type: GrantFiled: June 21, 2018Date of Patent: January 1, 2019Assignee: PowerBlock Holdings, Inc.Inventor: Carl K. Towley, III
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Publication number: 20180296871Abstract: A selectorized dumbbell has a plurality of nested weights that provide a stack of left weight plates and a stack of right weight plates. A handle is dropped between the stacks and a selector is inserted into one of a plurality of vertically spaced positions on the handle to couple a selected number of the weights to the handle. The selector has a continuous periphery enclosing an open interior. A user who is exercising with the dumbbell will be alerted to unintended dislodgement of the selector since a portion of the selector's periphery will contact a portion of the user's grip hand, wrist or forearm during such dislodgement. This prevents complete dislodgement and prompts the user to restore the selector to a fully installed position. Side walls of the selector may become curved when the selector is installed to provide an additional frictional force resisting dislodgement of the selector.Type: ApplicationFiled: June 21, 2018Publication date: October 18, 2018Inventor: Carl K. Towley, III
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Patent number: 10010742Abstract: A selectorized dumbbell has a plurality of nested weights that provide a stack of left weight plates and a stack of right weight plates. A handle is dropped between the stacks and a selector is inserted into one of a plurality of vertically spaced positions on the handle to couple a selected number of the weights to the handle. The selector has a continuous periphery enclosing an open interior. A user who is exercising with the dumbbell will be alerted to unintended dislodgement of the selector since a portion of the selector's periphery will contact a portion of the user's grip hand, wrist or forearm during such dislodgement. This prevents complete dislodgement and prompts the user to restore the selector to a fully installed position. Side walls of the selector may become curved when the selector is installed to provide an additional frictional force resisting dislodgement of the selector.Type: GrantFiled: January 26, 2016Date of Patent: July 3, 2018Assignee: PowerBlock Holdings, Inc.Inventor: Carl K. Towley, III
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Publication number: 20180140888Abstract: A selectorized dumbbell includes a horizontal stack of nested left weight plates and a horizontal stack of spaced right weight plates with the stacks being separated by a gap into which a handle may be inserted. A selector is movable into different positions relative to the handle to vary how many nested left and right weight plates from the stacks thereof are coupled to the handle to vary the exercise mass of the handle. Each left weight plate has a counterpart right weight plate counterpart which are coupled together by at least one interconnecting member having a first keyhole slot connection between the left end of the interconnecting member and the left weight plate and a second keyhole slot connection between the right end of the interconnecting member and the right weight plate.Type: ApplicationFiled: November 18, 2016Publication date: May 24, 2018Inventor: Carl K. Towley, III
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Publication number: 20170209731Abstract: A selectorized dumbbell has a plurality of nested weights that provide a stack of left weight plates and a stack of right weight plates. A handle is dropped between the stacks and a selector is inserted into one of a plurality of vertically spaced positions on the handle to couple a selected number of the weights to the handle. The selector has a continuous periphery enclosing an open interior. A user who is exercising with the dumbbell will be alerted to unintended dislodgement of the selector since a portion of the selector's periphery will contact a portion of the user's grip hand, wrist or forearm during such dislodgement. This prevents complete dislodgement and prompts the user to restore the selector to a fully installed position. Side walls of the selector may become curved when the selector is installed to provide an additional frictional force resisting dislodgement of the selector.Type: ApplicationFiled: January 26, 2016Publication date: July 27, 2017Inventor: Carl K. Towley, III