USD321066SExpiredUtility
Fire extinguisher
Individually held — no corporate assignee on recordPriority: Aug 2, 1989Filed: Aug 2, 1989Granted: Oct 22, 1991
Est. expiryAug 2, 2009(expired)· nominal 20-yr term from priority
Inventors:Richard L. Nieman
16
PatentIndex Score
2
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a fire extinguisher, as shown and described.
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