USD384297SExpiredUtility
Curved ruler
Individually held — no corporate assignee on recordPriority: May 24, 1996Filed: May 24, 1996Granted: Sep 30, 1997
Est. expiryMay 24, 2016(expired)· nominal 20-yr term from priority
Inventors:Dorothy M. Paynes
58
PatentIndex Score
18
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a curved ruler, as shown and described.
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