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Contrarotator
TM
2
01
The only 2-drum wash action.
Conventional washing machines may seem convenient,
but their poor performance lets you down. So James Dyson
asked his engineers to experiment with every imaginable way
of washing to design a better washing machine.
Along the way, Dyson engineers made a surprising discovery:
washing by hand gave better wash results than single drum
machines. Because the laundry is constantly on the move,
it is manipulated and flexed. This opens the fabric to the
detergent, releasing dirt quickly and effectively.
To replicate the movement of washing by hand, Dyson
engineers designed two aligned drums and engineered them
to rotate in opposite directions at the same time: laundry is
constantly on the move, manipulated and flexed.
TM
Because the Contrarotator
releases dirt more effectively,
it can wash laundry cleaner, faster and in larger loads.
This product is protected by the following:
Patents and Patent Applications:
AU 751945
A
US 6,584, 812
US 10/220,227
US 6,381,790
B
US 10/366,662
EP 1266059
US 6,497, 123
C
JP 2001-584634
JP 2001-569454
AU 751196
D
US 10/276,800
US 10/221,671
EP 1177340
E
EP 1269622
EP 1266060
GB 2362690
F
JP 2001-571549
JP 2001-569456
CA 2,408,550
G
US-2003-0052672
US 10/221,754
H
EP 1282738
EP 1266061
EP 1319100
I
JP 2000-617256
JP 2001-569455
JP 2002-527368
Registered Designs:
GB 2090907
CN 191339
DE 40008214.4
CH 127265
IT MI 2000 O 000588 JP 1114510
Trade Marks:
DYSON
TM
CONTRAROTATOR
TM
DYSON CONTRAROTATOR
Equivalent rights exist in other territories.
For patent information please see www.dyson.com
EP 1305467
US 09/956,248
GB 2365027
GB 2 337 274
JP 2002-516407
US 6,311,527
EP 1327018
EP 1078119
GB 2368071
JP 2000-548539
JP 2002-536126
CA 2,332,024
US 10/380,118
US 10/312,675
GB 2379452
US 2003-0172689
WO 03/023119
EP 1335061
FR 004914
AU 143433
US 450164
TM
CRO1
TM
ROLLERJACK
TM
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