USD528704SExpiredUtility
Heat insulating pattern
Est. expirySep 27, 2025(expired)· nominal 20-yr term from priority
28
PatentIndex Score
0
Cited by
15
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for the heat insulating pattern, as shown and described.Join the waitlist — get patent alerts
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