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US 2010/0167884 A1Published application
Resistance training exercise device, system and method
AssigneeBodylastics Int., Inc.
InventorBLAKE KASSEL
Life of this patent
Estimating the term…
Abstract
A resistance training exercise device, system and method having at least one elastic, elongated and hollow cord with a tether secured to each end of the cord, a strain relief sleeve and a clip secured to the free end of each tether, each tether being secured to their respective end of the cord by a grommet, plug and sleeve and each clip preferably comprising an o-ring that receives the free end of the tether and a spring-loaded biasing flange for clipping onto a handle, strap or the cord itself.
Claims30
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An exercise device comprising:
- a stretchable cord having opposing first and second ends, said cord having an internal cavity and an external surface;
- at least two plugs, each plug being inserted within said internal cavity of said cord adjacent said first and second ends of said cord;
- at least two sleeves, each of said sleeves being placed over said external surface of said cord adjacent said first and second ends of said cord, each of said plugs being situated within a length of each of said sleeves;
- at least two tethers, each of said tethers having a stitched portion, said stitched potion forming two opposing compartments, a first compartment having at least one grommet and is designed to received at least one end of said cord with said sleeve and said plug, said grommet having a circumference that is smaller than a circumference of said cord with said sleeve, said plug with at least a portion of said cord and at least a portion of said sleeve being situated generally within said first compartment of said tether;
- at least two carabineers, each of said carabineers having a bottom portion and a gate element;
- and
- at least two O-rings situated within each of said bottom portions of each of said carabineers, each of said O-rings is designed to receive a portion of said second compartment of each of said tethers.
4 more elements
A resistance exercise device comprising:
- a stretchable cord having opposing first and second ends, said cord having an internal cavity and an external surface;
- at least one plug being inserted within said internal cavity of said cord adjacent said first end of said cord;
- at least one sleeve being placed over said external surface of said cord adjacent said first end of said cord, said plug being situated within a length of said sleeve;
- at least one tether having a stitched portion, said stitched potion forming two opposing compartments, a first compartment having at least one grommet and is designed to received at least one end of said cord with said sleeve and said plug, said plug with at least a portion of said cord and at least a portion of said sleeve being situated generally within said first compartment of said tether, said second compartment forming a loop;
- at least one carabineer having a bottom portion and a gate element;
- and
- at least one O-ring situated within said bottom portion of said carabineer, said O-ring is designed to receive a portion of said loop of said second compartment of said tether.
4 more elements
A resistance exercise device comprising:
- a stretchable cord having opposing first and second ends, said cord having an internal cavity and an external surface, each of said first and second ends being folded over itself to create double layered ends;
- at least one plug being inserted within said internal cavity of said cord adjacent said first end of said cord, said plug being situated within a length of said double layered cord;
- at least one tether having a stitched portion, said stitched potion forming two opposing compartments, a first compartment having at least one grommet and is designed to received at least one end of said cord with said plug, said plug with at least a portion of said cord and at least a portion of said double layered cord being situated generally within said first compartment of said tether, said second compartment forming a loop;
- at least one carabineer having a bottom portion and a gate element;
- and
- at least one O-ring situated within said bottom portion of said carabineer, said O-ring is designed to receive a portion of said loop of said second compartment of said tether.
3 more elements
Dependencies are inferred from the claim text.