USD253780SExpiredUtility

Wood and coal burning stove

37
Individually held — no corporate assignee on recordPriority: Nov 28, 1977Filed: Nov 28, 1977Granted: Dec 25, 1979
Est. expiryNov 28, 1997(expired)· nominal 20-yr term from priority
Inventors:Larry SchwartzCharles E. Spalt
37
PatentIndex Score
3
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a wood and coal burning stove, substantially as shown.

Join the waitlist — get patent alerts

Track USD253780S — get alerts on status changes and closely related new filings.

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