Self-propelled model submarine
United States Patent 2826001
US Patent References:
/1205759.html
- - 1205759

/1262051.html
- - 1262051

/1306284.html
- - 1306284

Toy
- - 1903805

Toy submarine
- - 2194564


Inventors:
Presnell, Frank G.
Publication Date:
03/11/1958
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Assignee:
Presnell, Frank G.
Primary Class:
446/161
Other Classes:
114/337, 114/331
International Classes:
A63H23/04; A63H23/00
US Patent References:
2549428Inflatable jet-propelled elastic toy
2661571Toy boat
Foreign References:
FR657263A
FR955455A