USD307183SExpiredUtility
Endotracheal inhalator
Individually held — no corporate assignee on recordPriority: Jun 23, 1987Filed: Jun 23, 1987Granted: Apr 10, 1990
Est. expiryJun 23, 2007(expired)· nominal 20-yr term from priority
Inventors:Robert Kalayjian
68
PatentIndex Score
15
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an endotracheal inhalator, as shown and described.
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