USD446358SExpiredUtility

Adapter pad for diving helmet

25
Priority: Apr 28, 2000Filed: Apr 28, 2000Granted: Aug 7, 2001
Est. expiryApr 28, 2020(expired)· nominal 20-yr term from priority
Inventors:George Tezuka
25
PatentIndex Score
1
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
An adapter pad for diving helmet, as shown and described.

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