USD467204SExpiredUtility
Cardboard stretcher
Est. expiryJun 23, 2020(expired)· nominal 20-yr term from priority
Inventors:Hans Kasper Andresen
51
PatentIndex Score
12
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for cardboard stretcher, as shown and described.
Join the waitlist — get patent alerts
Track USD467204S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.