USD465839SExpiredUtility

Roof vent having a stepped side

53
Assignee: COR A VENT INCPriority: Jun 6, 2001Filed: Jun 6, 2001Granted: Nov 19, 2002
Est. expiryJun 6, 2021(expired)· nominal 20-yr term from priority
Inventors:Gary L. Sells
53
PatentIndex Score
8
Cited by
32
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a roof vent having a stepped side, as shown and described.

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