USD336948SExpiredUtility
Protective cover for a bathtub overflow drain unit
Est. expiryJul 24, 2011(expired)· nominal 20-yr term from priority
Inventors:Gail B. Frankel
68
PatentIndex Score
13
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a protective cover for a bathtub overflow drain unit, as shown and described.
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