USD453043SExpiredUtility

Thermal device for maintaining the temperature of body extremities

57
Priority: Jun 6, 2000Filed: Jun 6, 2000Granted: Jan 22, 2002
Est. expiryJun 6, 2020(expired)· nominal 20-yr term from priority
Inventors:Robert D. HartAnita A. Perkins
57
PatentIndex Score
13
Cited by
16
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a thermal device for maintaining the temperature of body extremities, as shown and described.

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