USD269998SExpiredUtility

Drop sensing unit

49
Assignee: IVAC CORPPriority: Nov 7, 1980Filed: Nov 7, 1980Granted: Aug 2, 1983
Est. expiryNov 7, 2000(expired)· nominal 20-yr term from priority
Inventors:Wallace L. Knute
49
PatentIndex Score
4
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a drop sensing unit, as shown and described.

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