USD260554SExpiredUtility
Micropipetting device
Individually held — no corporate assignee on recordPriority: Apr 9, 1979Filed: Apr 9, 1979Granted: Sep 1, 1981
Est. expiryApr 9, 1999(expired)· nominal 20-yr term from priority
Inventors:William J. Roach
49
PatentIndex Score
5
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a micropipetting device, as shown.
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