IP Library › Granted Patent US 897,264
Granted Patent S1
US 897,264 · App. 29/647,952 · Granted Sep 29, 2020

Screw propeller

Inventors: Tatjana Nechaeva (Järfälla, SE); Per Porath (Bromma, SE)
Assignee: XYLEM EUROPE GMBH
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Quick Facts
Patent No.
US 897,264
App. No.
29/647,952
Granted
Sep 29, 2020
Kind
S1
Claims (1)

The ornamental design for screw propeller, as shown and described.

Assignments (3)
MERGER AND CHANGE OF NAME Recorded Jul 11, 2019
From: XYLEM IP MANAGEMENT S.A R.L.; XYLEM INDUSTRIES S.A R.L.
To: XYLEM INDUSTRIES S.A R.L.
Reel/Frame 049727/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 11, 2019
From: XYLEM INDUSTRIES S.A R.L.
To: XYLEM EUROPE GMBH
Reel/Frame 049727/0115 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 6, 2018
From: NECHAEVA, TATJANA; PORATH, PER
To: XYLEM IP MANAGEMENT S.À R.L.
Reel/Frame 045831/0159 →
Priority Claims (1)
EM 004513117-0001 · Nov 20, 2017 · regional