Claims
- 1. A multipurpose stretchable personal floatation device comprising:
- elastic elongated tubing having opposed ends and being longitudinally stretchable;
- a plurality of sections of buoyant material positioned on the tubing; and
- closure devices, one each attached to each of the opposed ends of the tubing and cooperating to form the tubing into an endless elastic loop stretchable between expanded and contracted positions, whereby the floatation device is movable by an individual between expanded and contracted positions for use in recreation, exercise, instruction, therapeutic, and rehabilitation purposes.
- 2. A multipurpose stretchable personal floatation device as claimed in claim 1 including in addition a sleeve of material with opposed ends with the tubing and buoyant material positioned therein.
- 3. A multipurpose stretchable personal floatation device as claimed in claim 2 including in addition spacers at least partially encircling and constricting the sleeve and tubing between adjacent sections of the plurality of sections.
- 4. A multipurpose stretchable personal floatation device as claimed in claim 3 wherein the spacers include flexible O-rings.
- 5. A multipurpose stretchable personal floatation device as claimed in claim 1 wherein the closure devices include a pair of mating releasable closure devices cooperating to form the tubing into an endless elastic loop in a closed position.
- 6. A multipurpose stretchable personal floatation device as claimed in claim 5 including in addition second elastic elongated tubing having opposed ends and a second plurality of sections of buoyant material positioned on the second elastic elongated tubing with spacers at least partially encircling and constricting the second elastic elongated tubing between two adjacent sections of the second plurality of sections to form a collar strap, and the pair of mating releasable closure devices, attaching the opposed ends of the second elastic elongated tubing to the opposed ends of the first elastic elongated tubing and cooperating to form the second elastic elongated tubing into an endless elastic loop in a closed position.
- 7. A multipurpose stretchable personal floatation device comprising:
- elastic elongated tubing having opposed ends;
- a plurality of sections of buoyant material positioned on the tubing;
- a sleeve of material having opposed ends and surrounding the elastic elongated tubing and the plurality of sections of buoyant material;
- spacers at least partially encircling and constricting the sleeve and tubing between adjacent sections of the plurality of sections to form a plurality of floatation elements elastically joined into a chain; and
- a pair of mating releasable closure devices, one each attached to each of the opposed ends of the sleeve and tubing and cooperating to form the chain into a continuous endless elastic chain in a closed position, the chain being movable between expanded and contracted positions.
- 8. A multipurpose stretchable personal floatation device as claimed in claim 7 wherein the spacers include flexible O-rings.
- 9. A multipurpose stretchable personal floatation device as claimed in claim 7 including in addition second elastic elongated tubing having opposed ends and a second plurality of sections of buoyant material positioned on the second elastic elongated tubing with spacers at least partially encircling and constricting the second elastic elongated tubing between two adjacent sections of the second plurality of sections to form a collar strap, and the pair of mating releasable closure devices, attaching the opposed ends of the second elastic elongated tubing to the opposed ends of the first elastic elongated tubing and cooperating to form the second elastic elongated tubing into an endless elastic loop in a closed position.
- 10. A method of fabricating a multipurpose stretchable personal floatation device comprising the steps of:
- providing elastic elongated tubing having opposed ends, a sleeve of material, a plurality of sections of buoyant material, a plurality of spacers, and a pair of mating releasable closure devices;
- inserting the tubing in the sleeve;
- closing one end of the sleeve and tubing by attaching one of the pair of releasable closure devices to a first opposed end of the sleeve and the tubing;
- threading the plurality of sections of buoyant material over the tubing in the sleeve, one section at a time, and placing a spacer of the plurality of spacers in an at least partially encircling and constricting position around the tubing and the sleeve to separate the plurality of sections into a plurality of floatation elements elastically joined into a chain; and
- closing the tubing and the sleeve by attaching another of the pair of releasable closure devices to a second opposed end of the tubing and the sleeve.
- 11. A method of fabricating a multipurpose stretchable personal floatation device as claimed in claim 10 wherein the step of providing the plurality of spacers includes providing a plurality of flexible O-rings and the step of placing the spacer of the plurality of spacers in an at least partially encircling and constricting position around the sleeve and the tubing to separate the plurality of sections into the plurality of floatation elements elastically joined into a chain includes the steps of threading a floatation element on the tubing within the sleeve and engaging a flexible O-ring over the sleeve intermediate each adjacent pair of floatation elements, after the threading of each floatation element over the tubing in the sleeve.
CROSS-REFERENCE TO RELATED APPLICATIONS
This application claims the benefit of Provisional Patent Application Ser. No. 60/065,368 filed Nov. 12, 1997.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
2197324 |
Sommers |
Apr 1940 |
|
4861300 |
Casagrande et al. |
Aug 1989 |
|
Foreign Referenced Citations (1)
Number |
Date |
Country |
11271 |
Jun 1901 |
GBX |