USD295220SExpiredUtility
Drain valve for ostomy receptacles
Est. expiryFeb 12, 2005(expired)· nominal 20-yr term from priority
Inventors:Dennis M. Kay
72
PatentIndex Score
14
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a drain valve for ostomy receptacles, as shown and described.
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