USD453225SExpiredUtility

Domed manhole protector

12
Priority: Mar 28, 2001Filed: Mar 28, 2001Granted: Jan 29, 2002
Est. expiryMar 28, 2021(expired)· nominal 20-yr term from priority
Inventors:Roxann Andexler
12
PatentIndex Score
2
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
I claim the ornamental design for a domed manhole protector, as shown and described.

Join the waitlist — get patent alerts

Track USD453225S — get alerts on status changes and closely related new filings.

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