USD393702SExpiredUtility

Combined air conditioning and heating unit housing

34
Assignee: PRO AIR INCPriority: Mar 31, 1997Filed: Mar 31, 1997Granted: Apr 21, 1998
Est. expiryMar 31, 2017(expired)· nominal 20-yr term from priority
Inventors:Dennis Leon Haeck
34
PatentIndex Score
4
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined air conditioning and heating unit housing, as shown.

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