USD457972SExpiredUtility
Curved drywall bead with perforated flaps
Est. expiryJul 25, 2021(expired)· nominal 20-yr term from priority
Inventors:Kenneth Harel
74
PatentIndex Score
21
Cited by
21
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a curved drywall bead with perforated flaps, as shown and described.
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