USD400806SExpiredUtility

Digital hygro-thermometer

Assignee: BEURER GMBH & COPriority: May 15, 1997Filed: Nov 14, 1997Granted: Nov 10, 1998
Est. expiryMay 15, 2017(expired)· nominal 20-yr term from priority
Inventors:Joachim Tillack
80
PatentIndex Score
27
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a digital hygro-thermometer, as shown.

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