USD457615SExpiredUtility

Heating apparatus

71
Assignee: COLEMAN COPriority: Aug 11, 2000Filed: Aug 11, 2000Granted: May 21, 2002
Est. expiryAug 11, 2020(expired)· nominal 20-yr term from priority
Inventors:Frank T. SchmidtGary P. IsraelVernon M. Svitak, Jr.David H. Linnebur
71
PatentIndex Score
18
Cited by
8
References
1
Claims

Claims

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

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