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US 10,518,122 B2Granted
Exercise device
OwnerAleksandar Ratajacinventor
Life of this patent
Estimating the term…
Abstract
A portable exercise device for exercising the muscles of the upper body and thighs. The device comprises a pair of elongate members having a body engaging element for receiving the thighs of the user to hold the device in a stable, fixed position, a spring portion that joins the elongate members in a generally parallel configuration, and optionally a pair of handgrips at the ends of the elongate members. Methods of using the device of the invention are also provided.
Claims20
An exercise device comprising:
- a) a pair of elongate members arranged parallel to one another and having a space therebetween wherein each of said elongate members has (i) an inner surface and an outer surface, (ii) a first protrusion, and (iii) a second protrusion, wherein said first protrusion extends from said inner surface towards said space and said second protrusion extends from said outer surface and away from said space;
- and
- b) a spring portion;
- c) wherein said elongate members are joined by said spring portion to form a single, continuous body, wherein said device is generally u-shaped when said spring portion is in an unstressed state.
1 more element
An exercise device comprising:
- a) a pair of planar elongate members arranged parallel to one another and having a space therebetween wherein each of said elongate members has (i) an elongate handle, (ii) a flat inner surface and a flat outer surface, (iii) a first protrusion, and (iv) a second protrusion, wherein said first protrusion extends from said inner surface towards said space and said second protrusion extends from said outer surface and away from said space;
- and
- b) a spring portion;
- c) wherein said elongate members are joined by said spring portion such that said device is generally u-shaped when said device is in an unstressed state;
- d) wherein said device is a single, continuous body.
2 more elements
Dependencies are inferred from the claim text.