USD304492SExpiredUtility

Electric heating element

Assignee: TIITINEN TERRIPriority: Sep 11, 1986Filed: Sep 11, 1986Granted: Nov 7, 1989

Est. expirySep 11, 2006(expired)· nominal 20-yr term from priority

PatentIndex Score

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for an electric heating element, as shown and described.

Join the waitlist — get patent alerts

Track USD304492S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.