USD350615SExpiredUtility

Design for a roof or siding shingle

94
Assignee: CERTAIN TEED CORPPriority: Mar 28, 1988Filed: Mar 28, 1988Granted: Sep 13, 1994
Est. expiryMar 28, 2008(expired)· nominal 20-yr term from priority
Inventors:John KleinMichael J. NooneKermit E. Stahl
94
PatentIndex Score
41
Cited by
33
References
1
Claims

Claims

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

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