USD494811SExpiredUtility
Integral single use coffee filter
Est. expiryJan 10, 2023(expired)· nominal 20-yr term from priority
Inventors:Giampiero Rossi
66
PatentIndex Score
14
Cited by
16
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an integral single use coffee filter, as shown and described.
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