USD251894SExpiredUtility

Portable cooking stove

91
Individually held — no corporate assignee on recordPriority: Jun 30, 1977Filed: Dec 28, 1977Granted: May 22, 1979
Est. expiryJun 30, 1997(expired)· nominal 20-yr term from priority
Inventors:Ming K. Chan
91
PatentIndex Score
33
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a portable cooking stove, substantially as shown and described.

Join the waitlist — get patent alerts

Track USD251894S — get alerts on status changes and closely related new filings.

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