Title:
Ball pitching machine
United States Patent 2705945


Inventors:
Joseph, Cavalier
Application Number:
US25652751A
Publication Date:
04/12/1955
Filing Date:
11/15/1951
Assignee:
Joseph, Cavalier
Primary Class:
International Classes:
A63B69/40
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US Patent References:
2313409Tennis ball trap1943-03-09
2288974Baseball projecting machine1942-07-07
2267163Baseball pitching machine1941-12-23
1211738N/A1917-01-09
0379782N/A1888-03-20
0333635N/A1886-01-05