USD252136SExpiredUtility

Thermochromic wrist thermometer

59
Assignee: BIO TEMP PRODUCTS INCPriority: Mar 16, 1977Filed: Mar 16, 1977Granted: Jun 19, 1979
Est. expiryMar 16, 1997(expired)· nominal 20-yr term from priority
Inventors:Kailash C. Khemka
59
PatentIndex Score
8
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a thermochromic wrist thermometer, as shown and described.

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