Electric jump rope

Details Electric jump rope Electric jump rope

1977-11-16

1980-03-11

Pinkham, Richard C.

Undertaking

338170, A63B 520

Patent

active

041925017

ABSTRACT:
An electric jump rope having a longitudinally extending member, the longitudinally spaced ends of which are attached to the end portions of a length of a flexible element. Mounted on the member for rotating the flexible element relative to the member is a motor assembly including a variable speed control arrangement which permits rotation of the flexible member to be varied by a person gripping the longitudinally extending member in order to skip rope with the invention.

REFERENCES:
patent: 949263 (1910-02-01), Coulter
patent: 1526634 (1925-02-01), Gottschalk
patent: 2911063 (1959-11-01), Wolfson
patent: 3061307 (1962-10-01), Burr
patent: 3064972 (1962-11-01), Feinn
patent: 3072402 (1963-01-01), McCombs
patent: 3107092 (1963-10-01), Morris et al.
patent: 4082266 (1978-04-01), Elkins

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