Portable pitching mound
Description
FIG. 1 is a front elevational view of a portable pitching mound showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a bottom plan view thereof; and,
FIG. 4 is a top plan view thereof.
Referenced Cited
Patent History
Patent number: D315382
Type: Grant
Filed: Jul 27, 1987
Date of Patent: Mar 12, 1991
Inventor: Kenneth L. Ragsdale (Frisco, TX)
Primary Examiner: Charles A. Rademaker
Attorney: Jerry T. Kearns
Application Number: 7/78,691
Type: Grant
Filed: Jul 27, 1987
Date of Patent: Mar 12, 1991
Inventor: Kenneth L. Ragsdale (Frisco, TX)
Primary Examiner: Charles A. Rademaker
Attorney: Jerry T. Kearns
Application Number: 7/78,691
Classifications
Current U.S. Class:
D21/199