USD458640SExpiredUtility
Wall file
Est. expirySep 7, 2021(expired)· nominal 20-yr term from priority
Inventors:James A. Hofman
93
PatentIndex Score
53
Cited by
15
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for a wall file, as shown and described.
Join the waitlist — get patent alerts
Track USD458640S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.