Title:
Spin toy
United States Patent 2560833
US Patent References:
Spinning-top
- - 1349226

Lawn sprinkler
- - 1776714

Rotary sprinkler
- - 1784314

Boat propulsion
- - 2076428


Inventors:
Wagner, Cleason M.
Publication Date:
07/17/1951
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Assignee:
Wagner, Cleason M.
Primary Class:
446/202
Other Classes:
446/211, 239/261, 416/20R
International Classes:
A63H33/40; A63H33/00