USD643528SActiveUtility
Heating element
Est. expiryDec 27, 2030(~4.5 yrs left)· nominal 20-yr term from priority
34
PatentIndex Score
2
Cited by
59
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a heating element, substantially as shown and described.
Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.