Title:
APPARATUS FOR ROPE PULLING ISOMETRIC AND ISOTONIC EXERCISES
United States Patent 3506262


Inventors:
Wade, Louis R.
Application Number:
US3506262DA
Publication Date:
04/14/1970
Filing Date:
08/17/1967
Assignee:
Wade, Louis R.
Primary Class:
International Classes:
A63B21/018; A63B21/002; (IPC1-7): A63B21/00
View Patent Images:
US Patent References:
3306611Exercising apparatus1967-02-28
3256015Exercising apparatus1966-06-14
3197204Exercising device1965-07-27
3186231Mechanical exerciser1965-06-01
3068002Exercising device1962-12-11
1982872Exerciser1934-12-04
1572281Exerciser1926-02-09
1508892Exercising and spine-stretching apparatus1924-09-16
0770994N/A1904-09-27
Foreign References:
GB389682A1933-03-23