Entertainment
Name Number Author Published
phonograph 200521 Edison, Thomas A. 1878
player piano 242786 McTammany, John 1881
phonograph disk record 341214 Bell, C. 1886
phonograph record (gramophone) 372786 Berliner, Emile 1887
radio 586193 Marconi, Guglielmo 1897
sound movies 823022 Ballance, John 1906
Play-Doh™ 1221942 Woodward, Alva 1917
putting green cup 1329732 Verity, George M. 1920
television 1544156 Jenkins, Charles F 1925
television receiver 1773981 Farnsworth, Philo 1930
color photography 1997493 Godowsky Jr., Leopold 1935
television 2021907 Zworykin, Vladimir K. 1935
monopoly game 2026082 Darrow, Charles B. 1935
color film 2059884 Mannes, Leopold D. 1936
cathode ray tube, television 2139296 Zworykin, Valdimir 1938
multiplane camera 2201689 Disney, Walt 1940
accordion 2220660 Razzaboni, Umberto 1940
phonograph record changer 2291158 Holstensson  1942
yo-yo 2610439 Nemeth, Stephen 1952
semiconductor televis+B357ion circuit 2745038 Sziklai, George 1956
automatic bowling pin spotter 2767984 Zuercher, John 1956
toy bubble gun 2882643 Jianas, Alexander G. 1959
guitar pickup 2896491 Lover, S. E.  1959
wideband magnetic tape system 2956114 Ginsburg, Charles P. 1960
solid body guitar 3018680 Paul, Les 1962
toy truck 3091888 Patch, Robert 1963
Super Simon™ game 4359220 Bradley, Milton 1982