USD651239SActiveUtility
Expandable file
Est. expiryApr 14, 2031(~4.7 yrs left)· nominal 20-yr term from priority
Inventors:Chad Kendall
52
PatentIndex Score
8
Cited by
21
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an expandable file, as shown and described.
Join the waitlist — get patent alerts
Track USD651239S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.