USD1050285SActiveUtility

Staircase building blocks

70
Assignee: CHEN ZEWEIPriority: Apr 11, 2024Filed: Jul 19, 2024Granted: Nov 5, 2024
Est. expiryApr 11, 2044(~17.7 yrs left)· nominal 20-yr term from priority
Inventors:Zewei Chen
70
PatentIndex Score
2
Cited by
20
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for staircase building blocks as shown and described.

Join the waitlist — get patent alerts

Track USD1050285S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.