USD911502SActiveUtility

Heating and cooling unit

48
Assignee: CHEN DIWEIPriority: Dec 16, 2018Filed: Dec 16, 2018Granted: Feb 23, 2021
Est. expiryDec 16, 2038(~12.4 yrs left)· nominal 20-yr term from priority
Inventors:Diwei Chen
48
PatentIndex Score
7
Cited by
12
References
1
Claims

Claims

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

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