D0297959 cites 4 patents.

Title
Leg extension exercise station
Application Number
6/867260
Publication Number
D297959
Application Date
May 20, 1986
Publication Date
October 4, 1988
Inventor
Berle E Rabenberg
Julian
CA, US
Michael R Aten
Poway
CA, US
Thomas E Stephenson
Del Mar
CA, US
Richard A Dyer
Leucadia
CA, US
Agent
Pravel Gambrell Hewitt Kimball & Krieger
Assignee
Powercise International Corporation
TX, US
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