USD300257SExpiredUtility

Butt segment of a shingle

Assignee: CERTAIN TEED CORPPriority: Oct 22, 1985Filed: Oct 22, 1985Granted: Mar 14, 1989
Est. expiryOct 22, 2005(expired)· nominal 20-yr term from priority
Inventors:Kermit E. Stahl
97
PatentIndex Score
57
Cited by
4
References
1
Claims

Claims

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

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