USD509291SExpiredUtility

Heating element

Assignee: IRWIN IND TOOLS COMPANYPriority: Sep 18, 2003Filed: Sep 18, 2003Granted: Sep 6, 2005

Est. expirySep 18, 2023(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

We claim the ornamental designs for a heating element, as shown and described.

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