1978-12-26
1981-06-23
Pinkham, Richard C.
Undertaking
184 12, 184101, 193 35R, 308 20, 403342, A63B 2306
Patent
active
042746256
ABSTRACT:
An exercising apparatus having a base member with a roller assembly positioned on the surface of the base member. The roller assembly is formed of an array of discrete rollers having a series of parallel axles with closely spaced rollers mounted on the axles for individual rotation and supported by support bars. A frame upwardly extends from the base member and defines an enclosed exercising area. The frame includes both front and rear handle bars. The base member can be adjustably positioned at a variable incline with respect to the support surface on which it rests. The exercising apparatus can be used for walking, jogging, as well as exercising of the arms and shoulders and permits both uphill and downhill exercising.
REFERENCES:
patent: 797638 (1905-08-01), Thomas
patent: 1064968 (1913-06-01), Hagen
patent: 1406228 (1922-02-01), Riedel
patent: 2165700 (1939-07-01), Glynn
patent: 2614609 (1952-10-01), Denison
patent: 3193287 (1965-07-01), Robinson
patent: 3703284 (1972-11-01), Hesen
patent: 3897055 (1975-07-01), Caldow
Helfgott Samson
Kramer Arnold W.
Pinkham Richard C.
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