USD451128SExpiredUtility
Sheet output device
Est. expiryJun 1, 2021(expired)· nominal 20-yr term from priority
53
PatentIndex Score
8
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a sheet output device, as shown.
Join the waitlist — get patent alerts
Track USD451128S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.