Undertaking
Patent
1976-01-22
1977-11-22
Pinkham, Richard C.
Undertaking
272143, 272136, 272142, 272900, A63B 2104
Patent
active
040592650
ABSTRACT:
Grip member for elastic cord used for exercising contains two parallel cylindrical bores with slightly greater diameter than the cable, to slidingly receive the cable and prevent sliding of the cable through the grip member and permit adjusting of the active length of the cable used in any specific exercise. A tubular member receives one of the hand grip members in each end and may serve to simulate a bar used to lift weights, a golf club handle, a tennis racket handle, a baseball bat, a canoe paddle, a hockey stick, or the like. A device is provided to attach the cable at the juncture of a door and door frame.
REFERENCES:
patent: 1750644 (1930-03-01), Norton
patent: 2104129 (1938-01-01), Kress
patent: 3256015 (1966-06-01), Perrin
patent: 3302322 (1967-02-01), Rubio
patent: 3730523 (1973-05-01), McRae
Wieder Horst K.
Wieder Klaus A.
Browne William R.
Diehl John M.
Pinkham Richard C.
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