USD452561SExpiredUtility

Heating element

61
Assignee: KANTHAL ABPriority: Aug 18, 2000Filed: Aug 18, 2000Granted: Dec 25, 2001
Est. expiryAug 18, 2020(expired)· nominal 20-yr term from priority
Inventors:Jan-Erik AnderssonHelena JohanssonLars-Goran JohanssonMats Sundberg
61
PatentIndex Score
12
Cited by
5
References
1
Claims

Claims

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

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