USD396006SExpiredUtility
Oil bottle mouth expander
Est. expiryJan 6, 2017(expired)· nominal 20-yr term from priority
Inventors:Virgil Harris
81
PatentIndex Score
28
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an oil bottle mouth expander, as shown.
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