USD439373SExpiredUtility

Hair roller

54
Priority: Sep 22, 1999Filed: Sep 22, 1999Granted: Mar 20, 2001
Est. expirySep 22, 2019(expired)· nominal 20-yr term from priority
Inventors:Jeremy Chi Kong Cheung
54
PatentIndex Score
10
Cited by
18
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a hair roller, as shown and described.

Join the waitlist — get patent alerts

Track USD439373S — get alerts on status changes and closely related new filings.

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