Early 20th Century Basketball Inventions
Patentsomnia reviews three early 20th-century basketball inventions: a playing ball (US No. 1,187,029), a basket suspension system (US No. 1,757,350), and an electric goal recorder (US No. 2,413,952).
Patentsomnia reviews three early 20th-century basketball inventions: a playing ball (US No. 1,187,029), a basket suspension system (US No. 1,757,350), and an electric goal recorder (US No. 2,413,952).