USD400806SExpiredUtility
Digital hygro-thermometer
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-modifiedThe ornamental design for a digital hygro-thermometer, as shown.
Join the waitlist — get patent alerts
Track USD400806S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.