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Water play toy

US Patent 4235378 · Granted Nov 25, 1980

Estimated economic value: $85,000 ⓘ

Assignee

Wham-O-Mfg.

Inventors

Arthur K. Melin (3 patents)
Richard L. Gillespie (6 patents)
Darle L. Kerkenbush (3 patents)
Jim L. Whittington (1 patents)
Douglas A. Geller (9 patents)

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