Baseball swing-training device

Description

FIG. 1 is a perspective view of a baseball swing-training device showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a side elevational view, the other side of which being a mirror image;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view; and,

FIG. 7 is a reduced perspectve view thereof.

The broken line showing of the batter in FIG. 7 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
493661 October 1938 Broscombe
2588079 March 1952 Boehm
3830494 August 1974 Biskup
3866912 February 1975 Scainetti
4010950 March 8, 1977 Visockis
4050694 September 27, 1977 Domroski
4093234 June 6, 1978 Barton
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4451036 May 29, 1984 Sinclair
4544161 October 1, 1985 Guendling, Jr.
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Foreign Patent Documents
2401055 July 1975 DEX
Patent History
Patent number: D373396
Type: Grant
Filed: Jan 5, 1995
Date of Patent: Sep 3, 1996
Inventor: Lonnie D. Malwitz (Lakeville, MN)
Primary Examiner: Terry A. Wallace
Assistant Examiner: Cheri Cohen
Law Firm: Palmatier, Sjoquist & Helget, P.A.
Application Number: 0/33,158
Classifications
Current U.S. Class: D21/199