USD420522SExpiredUtility
Stackable chair
Est. expiryMay 13, 2019(expired)· nominal 20-yr term from priority
Inventors:Alphons Van Rhienen
79
PatentIndex Score
25
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a stackable chair, as shown and described.
Join the waitlist — get patent alerts
Track USD420522S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.