USD353661SExpiredUtility

Heater fan

51
Assignee: PATTON ELECTRICPriority: Jan 5, 1994Filed: Jan 5, 1994Granted: Dec 20, 1994
Est. expiryJan 5, 2014(expired)· nominal 20-yr term from priority
Inventors:James J. Cich, Jr.Joseph C. CarleyAnthony F. Forthofer
51
PatentIndex Score
8
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a heater fan, as shown and described.

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