Undertaking
Patent
1982-08-16
1985-01-08
Apley, Richard J.
Undertaking
272136, 272142, 272143, 272144, 272140, 272117, A63B 2100
Patent
active
044923759
ABSTRACT:
Physical exercise apparatus is disclosed that has a column, a sleeve slidably engaging and lockable at selected positions along the column, a lever pivotally connected to the sleeve and a removable bench connected to the column. Endless elastic bands or torsional springs may be attached to the lever and to the sleeve to provide variable resistance to pivoting of the lever or the lever may be connected to the sleeve so as to restrict pivoting of the lever.
REFERENCES:
patent: D230613 (1974-03-01), Coker et al.
patent: 3558130 (1971-01-01), Anderson
patent: 3647209 (1982-03-01), La Lanne
patent: 3989241 (1976-11-01), Ourgant
patent: 4072309 (1978-02-01), Wilson
patent: 4286782 (1981-09-01), Fuhrhop
patent: 4317566 (1982-03-01), Uyeda et al.
Page 18, of the Sep. 1973 issue of The Athletic Journal magazine.
Apley Richard J.
Browne William R.
Contractor Equipment Manufacturers, Inc.
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