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Title:
Coupling for toy trains
United States Patent 2500180
Inventors:
Harvey, Hubbell
Application Number:
US61776345A
Publication Date:
03/14/1950
Filing Date:
09/21/1945
Assignee:
Harvey, Hubbell
Primary Class:
Other Classes:
206/818, 213/75D, 213/79
International Classes:
A63H19/18
View Patent Images:
US Patent References:
2277455Dump car for toy railroads1942-03-24
2226287Magnetic coupler1940-12-24