USD256386SExpiredUtility
Sprinkler shield
Individually held — no corporate assignee on recordPriority: Feb 9, 1979Filed: Feb 9, 1979Granted: Aug 12, 1980
Est. expiryFeb 9, 1999(expired)· nominal 20-yr term from priority
Inventors:Harry G. Bergland
74
PatentIndex Score
17
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a sprinkler shield, substantially as shown and described.
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