Strike Zone
Filed by George HubbardPatent #: Application # 62/146333
Patent Office Link: Click Here
Patent #: Application # 62/146333
Patent Office Link: Click Here
An innovative new product designed to serve a vitally important function in baseball, the Strike Zone, has been developed by George Hubbard of Dolton, Illinois. The invention’s unique design provides baseball umpires with a highly dependable way of insuring accuracy when calling pitches at home plate.
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