Retractable tethered ball baseball practice device

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Description

FIG. 1 is a top, front and right side perspective view of a retractable tethered ball baseball practice device showing my new design, the top, rear and right side perspective view being a mirror image;

FIG. 2 is a left side view thereof;

FIG. 3 is an enlarged and fragmented top plan view thereof; and,

FIG. 4 is an enlarged and fragmented bottom plan view thereof.

FIGS. 3 and 4 are shown fragmented for ease of illustration.

Referenced Cited
U.S. Patent Documents
D232445 August 1974 Moe
2751226 June 1956 Conway
3105682 October 1963 Ahrens
3288413 November 1966 Gregory
3380738 April 1968 Papp
3637209 January 1972 Raut
3897057 July 1975 Pennington
3953029 April 27, 1976 Boyd
4702866 October 27, 1987 Krueger
5462284 October 31, 1995 Felsenthal
5516116 May 14, 1996 Castro
Patent History
Patent number: D394093
Type: Grant
Filed: Aug 22, 1996
Date of Patent: May 5, 1998
Inventor: Jack A. Burns (Hillsboro, OR)
Primary Examiner: Ted Shooman
Assistant Examiner: Richelle Shelton
Application Number: 0/58,752
Classifications
Current U.S. Class: D21/199
International Classification: 2199;