USD450714SExpiredUtility

Tube heater for engine block

37
Assignee: KIM HOTSTART MFGPriority: Nov 9, 2000Filed: Nov 9, 2000Granted: Nov 20, 2001
Est. expiryNov 9, 2020(expired)· nominal 20-yr term from priority
Inventors:Joe W. Gaylord
37
PatentIndex Score
6
Cited by
6
References
1
Claims

Claims

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

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