Patents Assigned to SpiraFlex, Inc.
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Publication number: 20230082119Abstract: A hand-held body massager includes a powered handle having an electric motor and reciprocating assembly mounted therein and a first mating coupler of a side-release buckle assembly connected to the reciprocating assembly to impart longitudinal, reciprocating movement of the first mating coupler relative to a powered handle. A plurality of massaging attachments incorporating a second mating coupler of the side-release buckle assembly are interchangeably securable to the powered handle. One of the massage attachments comprises a flexible strap with the second mating coupler connected to a first end and a second end, formed from a section of elastic material, connected to a passive handle. Other attachments include a plurality of massage head attachments each including a massage head of a different geometry and having a second mating coupler of a side-release buckle assembly projecting therefrom.Type: ApplicationFiled: September 12, 2022Publication date: March 16, 2023Applicant: SpiraFlex Inc.Inventor: Paul S. Francis
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Patent number: 10343006Abstract: A preloaded resistance pack and exercise device. The resistance pack includes an elastomeric resistance element coupled to a hub and disposed on a plate. The hub includes a pair of radially extending wings that lie against a surface of the plate. The plate includes a pair of raised tabs that lie within a rotational path of the wings. An initial rotation of the hub relative to the plate causes the wings to slide over and beyond the raised tabs and at least partially stretches the resistance element. Interaction between the tabs and wings prevents the hub from rotating back to an initial position and maintains the resistance element in a preloaded, tensioned condition. The exercise device is configured to detect a number of the resistance packs coupled thereto as well as data associated with exercise movements employing the resistance packs.Type: GrantFiled: June 5, 2017Date of Patent: July 9, 2019Assignee: SpiraFlex Inc.Inventors: Paul S. Francis, Lawrence E. Guerra
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Publication number: 20170368401Abstract: A preloaded resistance pack and exercise device. The resistance pack includes an elastomeric resistance element coupled to a hub and disposed on a plate. The hub includes a pair of radially extending wings that lie against a surface of the plate. The plate includes a pair of raised tabs that lie within a rotational path of the wings. An initial rotation of the hub relative to the plate causes the wings to slide over and beyond the raised tabs and at least partially stretches the resistance element. Interaction between the tabs and wings prevents the hub from rotating back to an initial position and maintains the resistance element in a preloaded, tensioned condition. The exercise device is configured to detect a number of the resistance packs coupled thereto as well as data associated with exercise movements employing the resistance packs.Type: ApplicationFiled: June 5, 2017Publication date: December 28, 2017Applicant: SpiraFlex Inc.Inventors: Paul S. Francis, Lawrence E. Guerra
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Patent number: 8597164Abstract: A personal exercise device comprising a first arm pivotally coupled to a second arm wherein each arm includes a handle removably nesting in a sleeve. The personal exercise device further includes two tension members wherein one end each tension member is operably coupled to a handle of each arm and the other end of each tension member is coupled to the sleeve opposing the handle. A resistance element is operably connected to both the first arm and the second arm and configured to provide resistance between the relative rotational motion of the first arm and the second arm. The resistance element may be configured to be operably connected to other resistance elements to allow a user to customize, increase or decrease the resistance. The configuration of the personal exercise device provides a user the ability to seamlessly encounter resistance when applying force in at least two opposing directions.Type: GrantFiled: April 18, 2012Date of Patent: December 3, 2013Assignee: Spiraflex, Inc.Inventors: Paul S. Francis, Teryl Kent Rouse
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Patent number: 7306549Abstract: A resistance exercise machine has a frame that includes a base on the floor and upright posts on the base. Resistance packs mounted for adjustment up and down on the posts are equipped with cams that compensate for the increased resistance resulting from increasing deformation of the resistance elements in the packs. The resistance packs are interconnected by teeth on their rims which allow the packs to be arranged in a stack. An adjustable bench and seat are provided. One alternative is a direct drive system having angularly adjustable levers. Another alternative has a fixed number of resistance packs that can be selectively activated to add resistance.Type: GrantFiled: August 2, 2006Date of Patent: December 11, 2007Assignee: SpiraFlex, Inc.Inventor: Paul S. Francis
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Patent number: 6440044Abstract: A resistance mechanism suitable for applications such as resistance exercise equipment, cable reels, garage doors and other equipment requiring a resistive force. Resistance packs include circular rims and central hubs connected by deformable spokes. The packs are stacked in pairs with the rims in each pair pinned together and the hubs rotatable relative to one another. Each hub has a spline connection with the hub of the next resistance pack in the adjacent pair. This provides a series arrangement of the resistance packs which allows a long extension of the actuator with the spokes of each pack being deformed only slightly. A spiral pay out pulley for the cord assists in avoiding varying resistance with extension of the cord. The mechanism includes a preload system for applying a preload force to the resistance packs and a visual indicator for indicating the level of the preload force.Type: GrantFiled: August 1, 2000Date of Patent: August 27, 2002Assignee: SpiraFlex, Inc.Inventors: Paul S. Francis, William N. Nelson, Teryl K. Rouse
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Patent number: D521087Type: GrantFiled: September 17, 2004Date of Patent: May 16, 2006Assignee: SpiraFlex, Inc.Inventor: Paul S. Francis