USD315394SExpiredUtility

Sprinkler

Assignee: FERRARI RUGGEROPriority: Feb 8, 1989Filed: Aug 2, 1980Granted: Mar 12, 1991
Est. expiryFeb 8, 2009(expired)· nominal 20-yr term from priority
Inventors:Ruggero Ferrari
46
PatentIndex Score
4
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a sprinkler, as shown and described.

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