USD411316SExpiredUtility

Roof tile

69
Assignee: BORAL LIFETILE INCPriority: Apr 15, 1997Filed: Apr 15, 1997Granted: Jun 22, 1999
Est. expiryApr 15, 2017(expired)· nominal 20-yr term from priority
Inventors:Alfonso V. AlvarezWoods W. BurnettEric Martin HahnWalter Arthur SchreifelsJoseph Edward SmithPatrick Gene Sullivan
69
PatentIndex Score
14
Cited by
58
References
1
Claims

Claims

exact text as granted — not AI-modified
We claim the ornamental design for a roof tile, as shown and described.

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