1977-11-09
1980-05-06
Pinkham, Richard C.
Undertaking
A63B 520
Patent
active
042013828
ABSTRACT:
A skip rope comprising an elongated flexible element having first and second end portions and handles attached, respectively, to the end portions. Each of the handles includes a tubular hand grip having a passage opening at the inner end of the hand grip and a tubular retainer in the passage of the tube. The first end portion of the flexible element extends through the tube and is attached to a bearing. The bearing is retained in the passage of the hand grip between the outer end of the retainer and a transverse wall of the hand grip.
REFERENCES:
patent: 85514 (1869-01-01), Cross
patent: 1132101 (1915-03-01), Kleinschmidt
patent: 1651057 (1927-11-01), Goldstein
patent: 1666201 (1928-04-01), Goldstein
patent: 2253075 (1941-08-01), Johnson
patent: 2688651 (1954-09-01), Blake
patent: 2932685 (1960-04-01), Raila et al.
patent: 3907287 (1975-09-01), Fox et al.
Kramer Arnold W.
Peterson Gordon L.
Pinkham Richard C.
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