USD318435SExpiredUtility

Ruler

65
Assignee: CUTLER BURTONPriority: Apr 17, 1989Filed: Apr 17, 1989Granted: Jul 23, 1991
Est. expiryApr 17, 2009(expired)· nominal 20-yr term from priority
Inventors:Burton Cutler
65
PatentIndex Score
11
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for ruler, as shown.

Join the waitlist — get patent alerts

Track USD318435S — get alerts on status changes and closely related new filings.

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