USD284418SExpiredUtility

Gangway ladder or similar article

41
Individually held — no corporate assignee on recordPriority: Jun 3, 1983Filed: Jun 3, 1983Granted: Jun 24, 1986
Est. expiryJun 3, 2003(expired)· nominal 20-yr term from priority
Inventors:Tsiung-Siung Tseng
41
PatentIndex Score
4
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a gangway ladder or similar article, as shown.

Join the waitlist — get patent alerts

Track USD284418S — get alerts on status changes and closely related new filings.

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