USD904590SActiveUtility

Heat exchanger

64
Assignee: AERCO INT INCPriority: Jan 29, 2020Filed: Jan 29, 2020Granted: Dec 8, 2020
Est. expiryJan 29, 2040(~13.5 yrs left)· nominal 20-yr term from priority
Inventors:Mark DanielsRobert J. Battles
F28D 2001/0286F28D 7/00
64
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Claims

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

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