USD739505SActiveUtility

Restrictor device

38
Assignee: DRESSER INCPriority: May 1, 2014Filed: May 1, 2014Granted: Sep 22, 2015
Est. expiryMay 1, 2034(~7.7 yrs left)· nominal 20-yr term from priority
Inventors:David Michael JonesLamar Edward May
38
PatentIndex Score
3
Cited by
14
References
1
Claims

Claims

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

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