USD302462SExpiredUtility
Space heater
Individually held — no corporate assignee on recordPriority: Dec 23, 1986Filed: Dec 23, 1986Granted: Jul 25, 1989
Est. expiryDec 23, 2006(expired)· nominal 20-yr term from priority
Inventors:Ralph M. Pivonka
46
PatentIndex Score
5
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a space heater, as shown and described.
Join the waitlist — get patent alerts
Track USD302462S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.