USD245255SExpiredUtility

Vent cover

84
Individually held — no corporate assignee on recordPriority: Feb 25, 1976Filed: Feb 25, 1976Granted: Aug 2, 1977
Est. expiryFeb 25, 1996(expired)· nominal 20-yr term from priority
Inventors:William V. Porter
84
PatentIndex Score
26
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for vent cover, as shown.

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