Automatic jump rope

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Description

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.

Referenced Cited
U.S. Patent Documents
3263995 August 1966 Morrow
3411775 November 1968 Delk, Jr.
3481600 December 1969 Lang, Sr. et al.
3595571 July 1971 Spinnett
3610616 October 1971 Evans
4124206 November 7, 1978 Price
4529195 July 16, 1985 Stevens
4739985 April 26, 1988 Rudell et al.
5060936 October 29, 1991 Ekonen et al.
Patent History
Patent number: D337138
Type: Grant
Filed: Jun 15, 1990
Date of Patent: Jul 6, 1993
Inventor: Albert Lopez (Mesa, AZ)
Primary Examiner: Bernard Ansher
Assistant Examiner: P. Hyder
Attorney: Leon Gilden
Application Number: 7/539,520
Classifications
Current U.S. Class: D21/191