USD310775SExpiredUtility
Curtain track unit
Est. expirySep 3, 2007(expired)· nominal 20-yr term from priority
Inventors:Matti Ruonala
83
PatentIndex Score
48
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a curtain track unit, as shown and described.
Join the waitlist — get patent alerts
Track USD310775S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.