USD918142SActiveUtility

Bladeless turbine impeller

42
Assignee: SMITH FLOW DYNAMICS LLCPriority: Dec 14, 2018Filed: Dec 14, 2018Granted: May 4, 2021
Est. expiryDec 14, 2038(~12.4 yrs left)· nominal 20-yr term from priority
Inventors:Perry SmithJacob B. SmithRobert J. Kosmicki
42
PatentIndex Score
4
Cited by
35
References
1
Claims

Claims

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

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