USD275882SExpiredUtility

Oil-fired space heater

45
Assignee: TOYOTOMI KOGYO CO LTDPriority: May 19, 1982Filed: Nov 1, 1982Granted: Oct 9, 1984
Est. expiryMay 19, 2002(expired)· nominal 20-yr term from priority
Inventors:Kazuharu Nakamura
45
PatentIndex Score
3
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an oil-fired space heater, substantially as shown and described.

Join the waitlist — get patent alerts

Track USD275882S — get alerts on status changes and closely related new filings.

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