1979-10-26
1981-12-08
Pinkham, Richard C.
Undertaking
272143, 272DIG4, 272142, 403307, 403343, A63B 2102
Patent
active
043044026
ABSTRACT:
Compact, portable, light, easily assembled, dynamic, exercise equipment having a middle bar to which the first of ends of plural flexible springs are hooked and a footholder to which the other ends of such springs are connected; handle bars are separately and interchangeably attachable to the ends of the middle bar. The flexible springs are connected at one end totally within the length of the middle bar. The above mentioned springs form the only connection between the middle bar and the footholder.
REFERENCES:
patent: D209759 (1968-01-01), Snyder
patent: 1019861 (1912-03-01), Titus
patent: 3215429 (1965-11-01), Shaboo et al.
Browne William R.
Pinkham Richard C.
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