USD397303SExpiredUtility
Ruler
Individually held — no corporate assignee on recordPriority: Aug 19, 1997Filed: Aug 19, 1997Granted: Aug 25, 1998
Est. expiryAug 19, 2017(expired)· nominal 20-yr term from priority
45
PatentIndex Score
5
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for ruler, as shown and described.
Join the waitlist — get patent alerts
Track USD397303S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.