USD374277SExpiredUtility

Combined air heater and support therefor

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Assignee: DURACRAFT CORPPriority: Aug 11, 1995Filed: Aug 11, 1995Granted: Oct 1, 1996
Est. expiryAug 11, 2015(expired)· nominal 20-yr term from priority
Inventors:Richard M. O'Grady
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PatentIndex Score
1
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an combined air heater and support therefor, as shown.

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