USD318120SExpiredUtility

Heating pad for artificial kidneys

45
Individually held — no corporate assignee on recordPriority: Jun 22, 1988Filed: Jun 22, 1988Granted: Jul 9, 1991
Est. expiryJun 22, 2008(expired)· nominal 20-yr term from priority
Inventors:John F. Doyle
45
PatentIndex Score
5
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a heating pad for artificial kidneys, as shown and described.

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