USD244360SExpiredUtility

Thermochromic thermometer

66
Assignee: VAN KERSEN PHILIP LPriority: Sep 8, 1975Filed: Sep 8, 1975Granted: May 17, 1977
Est. expirySep 8, 1995(expired)· nominal 20-yr term from priority
Inventors:Philip L. Van Kersen
66
PatentIndex Score
10
Cited by
6
References
1
Claims

Claims

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

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