USD471506SExpiredUtility
Underwater motive device
Est. expiryMar 1, 2022(expired)· nominal 20-yr term from priority
Inventors:Pat Y. Mah
71
PatentIndex Score
17
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an underwater motive device, as shown and described.
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