USD531073SExpiredUtility

Ruler

36
Assignee: ACME UNITED CORPPriority: Sep 17, 2004Filed: Feb 10, 2006Granted: Oct 31, 2006
Est. expirySep 17, 2024(expired)· nominal 20-yr term from priority
Inventors:Javier VerduraErik Joseph MosesDaniel Peter SterlingJonathan A. LeeStuart David Farnworth
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PatentIndex Score
2
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2
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1
Claims

Claims

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

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