USD311606SExpiredUtility

Angled fire protection port

46
Individually held — no corporate assignee on recordPriority: Feb 24, 1987Filed: Feb 24, 1987Granted: Oct 23, 1990
Est. expiryFeb 24, 2007(expired)· nominal 20-yr term from priority
Inventors:Ricky L. Henry
46
PatentIndex Score
6
Cited by
16
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an angled fire protection port, as shown and described.

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