초록 ▼

A recreational flotation device for swimmers, includes a central body-supporting loop and two or more flotation pontoons. All parts are substantially cylindrical having a circular cross-section throughout their lengths. Other anatomically-shaped flotation members may be added to the loop, such as a

A recreational flotation device for swimmers, includes a central body-supporting loop and two or more flotation pontoons. All parts are substantially cylindrical having a circular cross-section throughout their lengths. Other anatomically-shaped flotation members may be added to the loop, such as a head and cervical support pontoon. The body-supporting loop is flexible and affixed to the flotation device through apertures along their axes. This construction provides this device with extreme flexibility and adaptability to the different body positions of the swimmer.

대표청구항 ▼

A personal flotation device for use in a swimming pool or other body of water, comprising: a. a shapeless body-supporting endless, freely flexible, buoyant loop having a circular cross-section, capable of easily conforming to the user\s body, b. two or more cylindrical removable flotation pontoons f

A personal flotation device for use in a swimming pool or other body of water, comprising: a. a shapeless body-supporting endless, freely flexible, buoyant loop having a circular cross-section, capable of easily conforming to the user\s body, b. two or more cylindrical removable flotation pontoons freely movable about and encircling said body-supporting loop, said pontoons having a diameter substantially greater than the diameter of said body-supporting loop and being substantially more buoyant than said loop, and c. at least one, anatomically-shaped pontoon affixed to said body-supporting loop.