USD789422SActiveUtility

Central ring portion of a positive displacement pump

65
Assignee: WATSON MARLOW GMBHPriority: Sep 9, 2015Filed: Mar 9, 2016Granted: Jun 13, 2017
Est. expirySep 9, 2035(~9.1 yrs left)· nominal 20-yr term from priority
Inventors:Peter Theiss
65
PatentIndex Score
7
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a central ring portion of a positive displacement pump, as shown and described.

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