USD328404SExpiredUtility

Portable food warmer

Assignee: SMALL HENDRIXPriority: Sep 22, 1989Filed: Sep 22, 1989Granted: Aug 4, 1992

Est. expirySep 22, 2009(expired)· nominal 20-yr term from priority

PatentIndex Score

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for a portable food warmer, as shown and described.

Join the waitlist — get patent alerts

Track USD328404S — get alerts on status changes and closely related new filings.

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