USD256223SExpiredUtility
Collapsible artificial Christmas tree
Individually held — no corporate assignee on recordPriority: Mar 28, 1978Filed: Mar 28, 1978Granted: Aug 5, 1980
Est. expiryMar 28, 1998(expired)· nominal 20-yr term from priority
Inventors:Sung Wook Byun
69
PatentIndex Score
11
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a collapsible artificial Christmas tree, as shown and described.
Join the waitlist — get patent alerts
Track USD256223S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.