USD322341SExpiredUtility
Nozzle for a CO2 snow cleaner
Individually held — no corporate assignee on recordPriority: May 19, 1989Filed: May 19, 1989Granted: Dec 10, 1991
Est. expiryMay 19, 2009(expired)· nominal 20-yr term from priority
Inventors:Richard R. Zito
66
PatentIndex Score
11
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a nozzle for a CO 2 snow cleaner, as shown and described.
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