USD584811SExpiredUtility

Heating unit

Assignee: THERMACORE TECHNOLOGIES INCPriority: Jan 24, 2006Filed: Jan 24, 2006Granted: Jan 13, 2009
Est. expiryJan 24, 2026(expired)· nominal 20-yr term from priority
19
PatentIndex Score
0
Cited by
12
References
1
Claims

Claims

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

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