Baseball strike zone indicator
Description
FIG. 1 is a top plan view of a baseball strike zone indicator showing my new design;
FIG. 2 is a bottom plan view of the baseball strike zone indicator;
FIG. 3 is a side view of the baseball strike zone indicator;
FIG. 4 is an inverted rear elevational view of the baseball strike zone indicator; and,
FIG. 5 is a front elevational view of the baseball strike zone indicator.
Claims
The ornamental design for a baseball strike zone indicator, as shown and described.
Referenced Cited
U.S. Patent Documents
| 3024024 | March 1962 | Chalcroft |
| D199128 | September 1964 | Madsen |
| 3341199 | September 1967 | Madsen |
| 3934882 | January 27, 1976 | Whittaker |
| 4309031 | January 5, 1982 | O'Meara |
| 4856779 | August 15, 1989 | Wallendal |
| 5401016 | March 28, 1995 | Heglund et al. |
| D367091 | February 13, 1996 | Purdy |
| 5676607 | October 14, 1997 | Stumpf |
| 5833549 | November 10, 1998 | Zur et al. |
Patent History
Patent number: D478953
Type: Grant
Filed: Nov 18, 2002
Date of Patent: Aug 26, 2003
Inventor: Michael J. Nobriga (Laupahoehoe, HI)
Primary Examiner: Ted Shooman
Assistant Examiner: C Tuttle
Application Number: 29/171,140
Type: Grant
Filed: Nov 18, 2002
Date of Patent: Aug 26, 2003
Inventor: Michael J. Nobriga (Laupahoehoe, HI)
Primary Examiner: Ted Shooman
Assistant Examiner: C Tuttle
Application Number: 29/171,140
Classifications