USD323839SExpiredUtility

Oil and gas mixing funnel

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Assignee: Cox larry dPriority: Nov 13, 1989Filed: Nov 13, 1989Granted: Feb 11, 1992
Est. expiryNov 13, 2009(expired)· nominal 20-yr term from priority
Inventors:Larry D. Cox
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PatentIndex Score
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Cited by
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References
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Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an oil and gas mixing funnel, as shown and described.

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