USD557936SExpiredUtility

Stair step display

76
Assignee: VAN ES ANTONPriority: Dec 17, 2003Filed: Dec 17, 2003Granted: Dec 25, 2007
Est. expiryDec 17, 2023(expired)· nominal 20-yr term from priority
Inventors:Anton Van Es
76
PatentIndex Score
18
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a stair step display, as shown.

Join the waitlist — get patent alerts

Track USD557936S — get alerts on status changes and closely related new filings.

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