USD347588SExpiredUtility
Parallel ruler
Individually held — no corporate assignee on recordPriority: Dec 3, 1992Filed: Dec 3, 1992Granted: Jun 7, 1994
Est. expiryDec 3, 2012(expired)· nominal 20-yr term from priority
Inventors:Memduh Ali Tayar
33
PatentIndex Score
2
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a parallel ruler, as shown and described.
Join the waitlist — get patent alerts
Track USD347588S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.