USD249801SExpiredUtility

Apparatus for draining and flushing a liquid chemical from a container

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Assignee: HOLLINGSWORTH W DEWELLPriority: Feb 14, 1977Filed: Feb 14, 1977Granted: Oct 3, 1978
Est. expiryFeb 14, 1997(expired)· nominal 20-yr term from priority
Inventors:W. Dewell Hollingsworth
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PatentIndex Score
3
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a apparatus for draining and flushing a liquid chemical from a container, substantially as shown and described.

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