USD433496SExpiredUtility
Building roof vent fixture
Individually held — no corporate assignee on recordPriority: Mar 23, 2000Filed: Mar 23, 2000Granted: Nov 7, 2000
Est. expiryMar 23, 2020(expired)· nominal 20-yr term from priority
Inventors:Dennis M. Hadley
42
PatentIndex Score
11
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for a building roof vent fixture, as shown.
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