Title:
FLOATINGLY SUPPORTED UNDULATING PLATFORM
United States Patent 3451673
US Patent References:
/0621726.html
- - 0621726

/0923489.html
- - 0923489

/1193094.html
- - 1193094

Roundabout sailing apparatus
- - 1357995

Amusement device
- - 1409071


Inventors:
Matson, Kenneth W.
Publication Date:
06/24/1969
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Assignee:
Kenneth, Matson W.
Primary Class:
472/28
Other Classes:
472/13
International Classes:
A63G31/06; A63G31/00; A63G3/00; A63G1/08
US Patent References:
1661864Mechanical toy or amusement device
1661865Mechanical racing toy
2389456Merry-go-round on water
2938726Water saucer
Foreign References:
GB220685A




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