USD437181SExpiredUtility

Oval chafer unit

72
Assignee: CHANG SHIN METAL COMPANYPriority: May 23, 1999Filed: May 23, 1999Granted: Feb 6, 2001
Est. expiryMay 23, 2019(expired)· nominal 20-yr term from priority
Inventors:Chang-Su Park
72
PatentIndex Score
18
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an oval chafer unit, as shown and described.

Join the waitlist — get patent alerts

Track USD437181S — get alerts on status changes and closely related new filings.

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