Patent
   D337138
Priority
Jun 15 1990
Filed
Jun 15 1990
Issued
Jul 06 1993
Expiry
Jul 06 2007
Assg.orig
Entity
unknown
4
9
n/a
The ornamental design for an automatic jump rope, as shown and described.

FIG. 1 is a front elevational view of the automatic jump rope showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

Lopez, Albert

Patent Priority Assignee Title
10279358, Mar 07 2017 Water spraying assembly
D426274, Aug 26 1999 Motorized rope skipper
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D977049, Apr 05 2021 Physical activity machine
Patent Priority Assignee Title
3263995,
3411775,
3481600,
3595571,
3610616,
4124206, Oct 08 1976 CRAVEN, ERNEST, Water jump rope device
4529195, Sep 20 1982 Synchronized jump rope device
4739985, Sep 22 1986 Elliot A., Rudell Power unit for rope jumping
5060936, Dec 19 1988 Rope jumping method and apparatus
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