USD277889SExpiredUtility

Airway airflow indicator for facilitating blind nasal or blind oral intubation of the trachea and the like

48
Individually held — no corporate assignee on recordPriority: Aug 10, 1982Filed: Aug 10, 1982Granted: Mar 5, 1985
Est. expiryAug 10, 2002(expired)· nominal 20-yr term from priority
Inventors:George Beck
48
PatentIndex Score
5
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an airway airflow indicator for facilitating blind nasal or blind oral intubation of the trachea and the like, substantially as shown and described.

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