1978-04-26
1980-10-14
Halvosa, George E. A.
9310J, 35 29B, A63B 3102
Patent
active
042272734
ABSTRACT:
An aquatic swimming aid comprising spaced-apart floats and an elongate rigid structure fixed at its ends to said floats so as to hold the floats rigidly spaced apart, the elongate structure being sufficiently long to permit several swimmers to be supported thereby side-by-side. There are longitudinally-spaced openings along the one side of the structure which may be grasped by a swimmer and at least one handhold opening at the other side which may be grasped by a swimming instructor.
REFERENCES:
patent: 1099575 (1914-06-01), Skaszynski
patent: 1349891 (1920-08-01), Kuzneizoff
patent: 2109429 (1938-02-01), Malm
patent: 2477410 (1949-07-01), Johnson
patent: 2709266 (1955-05-01), Munn
patent: 2859458 (1958-11-01), Calarco
patent: 3802366 (1974-04-01), Mankawich
patent: 3998175 (1976-12-01), Pless
patent: 4061099 (1977-12-01), Cook
Halvosa George E. A.
Pfund Charles E.
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