USD280021SExpiredUtility

Airway

Assignee: RIND BRUCEPriority: Jun 7, 1982Filed: Jun 7, 1982Granted: Aug 6, 1985
Est. expiryJun 7, 2002(expired)· nominal 20-yr term from priority
Inventors:Bruce Rind
54
PatentIndex Score
6
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for the airway, as shown and described.

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