USD299866SExpiredUtility
Oral pharyngic aspirator
Individually held — no corporate assignee on recordPriority: Sep 9, 1986Filed: Sep 9, 1986Granted: Feb 14, 1989
Est. expirySep 9, 2006(expired)· nominal 20-yr term from priority
Inventors:Lonnie D. Alexander
49
PatentIndex Score
11
Cited by
1
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an oral pharyngic aspirator, as shown and described.
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