USD353096SExpiredUtility
Combined valve and bottle cap
Individually held — no corporate assignee on recordPriority: Dec 23, 1992Filed: Dec 23, 1992Granted: Dec 6, 1994
Est. expiryDec 23, 2012(expired)· nominal 20-yr term from priority
Inventors:David Albertson
39
PatentIndex Score
3
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a combined valve and bottle cap, as shown and described.
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