USD870251SActiveUtility

Forced air warming unit

33
Assignee: 3M INNOVATIVE PROPERTIES COPriority: Mar 7, 2018Filed: Mar 7, 2018Granted: Dec 17, 2019
Est. expiryMar 7, 2038(~11.6 yrs left)· nominal 20-yr term from priority
Inventors:Michael J. Vostal
33
PatentIndex Score
2
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a forced air warming unit, as shown and described.

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