USD332306SExpiredUtility

Manually operated aspirator for emergency medical use

89
Individually held — no corporate assignee on recordPriority: Mar 12, 1990Filed: Mar 12, 1990Granted: Jan 5, 1993
Est. expiryMar 12, 2010(expired)· nominal 20-yr term from priority
Inventors:Geoffrey GarthCharles A. Patterson
89
PatentIndex Score
32
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a manually operated aspirator for emergency medical use, as shown

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