USD312862SExpiredUtility

Manual vacuum filtration container for liquid specimens

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Assignee: MARION LABORATORIES INCPriority: Oct 28, 1987Filed: Oct 28, 1987Granted: Dec 11, 1990
Est. expiryOct 28, 2007(expired)· nominal 20-yr term from priority
Inventors:Vernon W. Klein
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PatentIndex Score
7
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for manual vacuum filtration container for liquid specimens, as shown and described.

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