Articulated flippers for hands and feet, with a surface variable

Details Articulated flippers for hands and feet, with a surface variable Articulated flippers for hands and feet, with a surface variable

1978-07-05

1981-05-05

Blix, Trygve M.

9308, A63B 3110

Patent

active

042649943

ABSTRACT:
The present invention concerns articulated flippers for hands and feet, with a variable surface during swimming, for use by an amateur or a professional, as well as for subaqueous swimmers. These flippers can be used for different swimming styles, such as crawl, swimming on one side, etc. Shoes of various types which are to be put on the feet, and gloves or mitts which are to be put on hands, are used with ribs connected in a hand articulated-joint connection to the shoes and prolongations provided on four fingers of the gloves. The ribs, connected in articulated-joint connection to the shoes or wooden-shoes, and the prolongations for the fingers, support a cartilagineous surface which can open and close during swimming, thus allowing a variation of the friction surface with the water.

REFERENCES:
patent: 2317886 (1943-04-01), Coddington
patent: 2726410 (1955-12-01), Adamopoulos
patent: 2898611 (1959-08-01), Mooney
patent: 2980926 (1961-04-01), Wolshin
patent: 3068499 (1962-12-01), Biskupsky
patent: 3261040 (1966-07-01), Olson

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