USD680453SActiveUtility

Optical leak detection instrument

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Assignee: URBAN JOHN PPriority: May 21, 2012Filed: May 21, 2012Granted: Apr 23, 2013
Est. expiryMay 21, 2032(~5.8 yrs left)· nominal 20-yr term from priority
Inventors:John UrbanSam CucciJeremy PurdomJared VestJohn Gosart
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PatentIndex Score
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Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a optical leak detection instrument, as shown and described.

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