USD287617SExpiredUtility
Electric radiant heater
Est. expiryMay 19, 2003(expired)· nominal 20-yr term from priority
Inventors:Kazuharu Nakamura
44
PatentIndex Score
2
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an electric radiant heater, substantially as shown and described.
Join the waitlist — get patent alerts
Track USD287617S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.