Baseball pitching target

Description

FIG. 1 is a front elevational view of a baseball pitching target showing our 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; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
2254986 September 1941 Ziel
2873969 February 1959 Ziel
3531116 September 1970 Trzesniewski
4629188 December 16, 1986 Mahieu
4781376 November 1, 1988 Barnes, Jr.
4915384 April 10, 1990 Bear
4949972 August 21, 1990 Goodwin et al.
5046729 September 10, 1991 Yancey
Patent History
Patent number: D331426
Type: Grant
Filed: Jan 30, 1991
Date of Patent: Dec 1, 1992
Inventors: Richard L. Riffle (Georgetown, TX), Guinn E. Riffle (Georgetown, TX)
Primary Examiner: Theodore M. Shooman
Assistant Examiner: Prabhakar Deshmukh
Attorney: Leon Gilden
Application Number: 7/648,418
Classifications
Current U.S. Class: D21/5