Apparatus for use in practicing pitching of baseballs

• US 5,064,194 A
• Filed: 01/18/1991
• Issued: 11/12/1991
• Est. Priority Date: 01/18/1991
• Status: Expired due to Fees

• Current Assignee: Wilson West Pond, Inc.
• Original Assignee: Dickie R. Bixler, Matthew R. Bixler
• Inventors: Bixler, Dickie R., Bixler, Matthew R.
• Primary Examiner(s): Brown, Theatrice
• Application Number:
  US07/643,529
• Time in Patent Office: 298 Days
• Field of Search: 273/26 A, 273/29 A, 273/176 B, 273/181 R, 273/181 A, 273/181 J, 273/371, 273/374, 273/375, 273/376, 273/378, 273/382, 273/383, 273/386, 273/387, 273/390 , 273/389, 273/402, 273/407, 273/410, 273/127 B
• US Class Current: 473/436
• CPC Class Codes: A63B 2024/004 Multiple detectors or sensors each defining a different zone
• CPC Class Codes: A63B 2069/0006 for pitching
• CPC Class Codes: A63B 63/00 Targets or goals for ball games golf cups A63B57/40
• CPC Class Codes: A63B 69/408 with rotating propelling arm

Abstract

An apparatus for use in practicing pitching of baseballs to enable the user to improve pitching accuracy and to indicate pitched balls delivered within a strike zone having a vertical backboard with a rectangular opening therethrough, four trapezoidal shaped wings secured to the backboard and serving to form an opening defining a strike zone, each of the wings being pivotal when engaged by a baseball, electrical contacts activated as each trapezoidal wing is pivoted when struck by a baseball and electrical indicators for signaling when a baseball strikes one of the trapezoidal wings to indicate that the baseball has been pitched high, low, inside or outside of the strike zone.

Claims

1. An apparatus for use in practicing pitching of baseballs to enable the user to improve pitching accuracy and to indicate pitched balls delivered within a strike zone, comprising:

a vertical backboard member having a rectangular opening therethrough conforming in width defined by an inside vertical edge and an outside vertical edge and in height defined by a horizontal top edge and a horizontal bottom edge to simulate a typical strike zone as employed in the game of baseball;

means to impede a baseball after it has passed through said opening;

means attached to said backboard adjacent said opening inside vertical edge to detect the impingement of a baseball thereagainst and for indicating an "inside" pitch;

means attached to said backboard adjacent said opening outside vertical edge to detect the impingement of a baseball thereagainst for indicating an "outside" pitch;

means attached to said backboard adjacent said opening top horizontal edge to detect the impingement of a baseball thereagainst for indicating a "high" pitch; and

means attached to said backboard adjacent said opening bottom horizontal edge to detect the impingement of a baseball thereagainst for indicating a "low" pitch.

2. A pitching practice apparatus according to claim 1 including means to indicate the number of pitched balls passing through said opening to thereby indicate the number of pitched balls deemed to be strikes and means to indicate the number of pitched balls impinging on one of said inside pitch, outside pitch, low pitch and high pitch means to indicate the number of pitches deemed to be balls.

3. A pitching practice apparatus according to claim 2 including means to count the total number of pitches comprising the total of pitches deemed to be strikes plus the total pitches deemed to be balls.

4. A pitching practice apparatus according to claim 1 including means to measure the speed of travel of balls pitched.

5. A pitching practice apparatus according to claim 1 including means to pitch back to the user balls that pass through said opening.

6. A pitching practice apparatus according to claim 1 wherein said backboard member has a front and a back vertical surface, a left and a right vertical edge and a horizontal top and bottom and including:

a first generally rectangular side panel hinged to said backboard member left vertical edge; and

a second generally rectangular side panel hinged to said backboard member right vertical edge, said first and second side panels being each pivotal to an operating position to extend the length of said backboard member and pivotal to a storage position to extend parallel and contiguous to said backboard member.

7. A pitching practice device according to claim 6 including:

a generally rectangular top panel member hinged to said backboard member top horizontal edge and pivotal to a forward operating position to extend the height of said backboard member and pivotal to a storage position to extend parallel and contiguous to said backboard member.

8. A pitching practice device according to claim 7 wherein said side panels each have thereon wing portions which, when said side panels and top panel are pivoted to operating positions of substantially equal obtuse angles with respect to said backboard member to thereby form a generally concave surface area to receive pitched balls.

9. A pitching practice apparatus according to claim 1 wherein said backboard member has a bottom generally horizontal edge and a left and a right vertical edge and including:

wheel means secured to said backboard member adjacent one of said left and right edges; and

trailer hitch means secured to said backboard member adjacent the other of said left and right edges, said wheel means and trailer hitch means serving, when said trailer hitch means is secured to a vehicle, to support said bottom edge of said backboard means aboveground level to thereby permit said pitcher practice apparatus to be pulled from one location to another.