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Patent
   D315382
Priority
Jul 27 1987
Filed
Jul 27 1987
Issued
Mar 12 1991
Expiry
Mar 12 2005
Inventors
Ragsdale, …
Assg.orig
Assg.curr
Entity
unknown
Referenced by
14
References
6
Maint.:
n/a
The ornamental design for a portable pitching mound, as shown and described.

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.
INVENTORS:

Ragsdale, Kenneth L.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
5188357, Nov 04 1991 Pitching rubber
5467977, Dec 18 1991 BECWILL CORPORATION Portable pitching mound
6843739, May 24 2002 Stephen P., Putnam Portable pitching mound
7361105, Nov 17 2005 TRUE PITCH SPORTS, LLC Multiple piece pitching mound
7621831, Nov 10 2006 Portable pitching mound
8157678, Nov 17 2005 TRUE PITCH SPORTS, LLC Multiple piece pitching mound
8216095, Jul 06 2007 Artificial pitching surface
D338248, Dec 18 1991 Russell Corporation Portable pitching mound
D388849, Jun 17 1996 True Pitch, Inc. Portable pitching mound
D520094, May 19 2005 Fun Sports Products, LLC Pitching mound
D567299, Aug 27 2007 Fun Sports Products, LLC Pitching mound
D705374, Jun 10 2013 Portable pitching training mound
D927624, Jan 14 2019 Portable pitching mound
RE46719, Nov 17 2005 TRUE PITCH SPORTS, LLC Multiple piece pitching mound
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3703285,
4063729, Apr 05 1977 Portable pitching mound
4306718, Jan 28 1980 True-Pitch, Inc. Portable pitching mound
214743,
236219,
D258903, Jan 02 1979 True Pitch, Inc. Portable pitching mound
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