USD297514SExpiredUtility

Hygrometer sensor

32
Assignee: HYGRODYNAMICS INCPriority: Nov 27, 1985Filed: Nov 27, 1985Granted: Sep 6, 1988
Est. expiryNov 27, 2005(expired)· nominal 20-yr term from priority
Inventors:Ronald A. Zurawski
32
PatentIndex Score
3
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a hygrometer sensor, as shown and described.

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