PRESSURE REDUCING ROTOR ASSEMBLY FOR A PUMP

(19)

(11)

EP 3 161 319 B8

(12)	CORRECTED EUROPEAN PATENT SPECIFICATION
	Note: Bibliography reflects the latest situation

(15)	Correction information:
	Corrected version no 1 (W1 B1)

(48)	Corrigendum issued on:
	05.05.2021 Bulletin 2021/18

(45)	Mention of the grant of the patent:
	31.03.2021 Bulletin 2021/13

(21)	Application number: 15811517.0

(22)	Date of filing: 19.06.2015

(51)

International Patent Classification (IPC):

F04D 1/12^(2006.01)

F04D 29/22^(2006.01)

(86)	International application number:
	PCT/US2015/036686

(87)	International publication number:
	WO 2015/200129 (30.12.2015 Gazette 2015/52)

(54)	PRESSURE REDUCING ROTOR ASSEMBLY FOR A PUMP DRUCKVERMINDERNDE ROTORANORDNUNG FÜR EINE PUMPE ENSEMBLE ROTOR À RÉDUCTION DE PRESSION POUR POMPE

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30)

Priority:

25.06.2014 US 201462016749 P
12.06.2015 US 201514738579

(43)	Date of publication of application:
	03.05.2017 Bulletin 2017/18

(60)	Divisional application:
	21166065.9

(73)	Proprietor: Trillium Pumps USA, Inc.
	Salt Lake City, UT 84101 (US)

(72)	Inventor:
	NEILSON, Bryce Kaysville, UT 84037 (US)

(74)	Representative: Pinnington, Giles Oliver
	Marks & Clerk LLP 1 New York Street Manchester M1 4HD Manchester M1 4HD (GB)

(56)

References cited: :

DE-C- 727 906
GB-A- 1 388 563
US-A- 4 252 499
US-A- 4 548 545
US-A1- 2013 094 954
US-B2- 6 921 245

GB-A- 1 178 651
US-A- 3 556 671
US-A- 4 280 790
US-A1- 2010 008 768
US-B1- 6 431 828

Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).