USD422719SExpiredUtility

Tab portion of a roofing shingle

69
Assignee: Owens corning fiberglas tech incPriority: Jun 15, 1998Filed: Jun 15, 1998Granted: Apr 11, 2000
Est. expiryJun 15, 2018(expired)· nominal 20-yr term from priority
Inventors:James S. BeltFrank R. WilgusFrank A. Wilgus
69
PatentIndex Score
17
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a tab portion of a roofing shingle, as shown and described.

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