USD306266SExpiredUtility

Sampling bottle closure

86
Individually held — no corporate assignee on recordPriority: Jun 13, 1986Filed: Jun 13, 1986Granted: Feb 27, 1990
Est. expiryJun 13, 2006(expired)· nominal 20-yr term from priority
Inventors:Barry C. HargroveJames Daniel Madden
86
PatentIndex Score
34
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a sampling bottle closure, as shown and described.

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