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Screw propeller

44
Assignee: XYLEM IP MAN SARLPriority: Nov 20, 2017Filed: May 17, 2018Granted: Sep 29, 2020
Est. expiryNov 20, 2037(~11.4 yrs left)· nominal 20-yr term from priority
Inventors:Tatjana NechaevaPer Porath
44
PatentIndex Score
5
Cited by
26
References
1
Claims

Claims

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

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