ClassID:

144098

F04D25/02 - page 2 - CPC Classification

Classification description:

Pumping installations or systems Units comprising pumps and their driving means

Recent Application in this class:
#301
20070196203
2007-08-23

Heat dissipating module

#302
20070092388
2007-04-26

PUMP ASSEMBLY FOR AN EMERGENCY EYEWASH STATION

#303
20070092384
2007-04-26

Cooling system for a blower

#304
20070089235
2007-04-26

Pump assembly for an emergency eyewash station

#305
20070056139
2007-03-15

Vacuum cleaner having brush motor using deceleration rate

#306
20070031301
2007-02-08

Compressor for high pressure polymerization

#307
20070023017
2007-02-01

SUPERCHARGER

#308
20060289186
2006-12-28

Power tool

#309
20060251530
2006-11-09

Magnetically operated fan device

#310
20060182626
2006-08-17

Axial flow supercharger and fluid compression machine

#311
20060172686
2006-08-03

Fan acceleration structure

#312
20060165538
2006-07-27

Fan clutch for an electronics cooling fan

#313
20060153674
2006-07-13

Blower fan and working machine provided with the same

#314
20060081124
2006-04-20

Single-piece air cylinder for a fluid coupling device

#315
20060081123
2006-04-20

Single-piece electro-polished air cylinder for a fluid coupling device

#316
20060078445
2006-04-13

Dual drive for hydraulic pump and air boost compressor

#317
20060008368
2006-01-12

Modular rotor assembly

#318
20050275360
2005-12-15

Motor with mechanism for storing mechanical energy for portable applications

#319
20050211231
2005-09-29

Continuously variable drive for superchargers

#320
20050207919
2005-09-22

High-speed, belt-driven industrial blower

#321
20050196295
2005-09-08

Centrifugal air compressor

#322
20050170767
2005-08-04

Exhaust fan assembly

#323
20050159102
2005-07-21

Exhaust fan assembly having flexible coupling

#324
20050159101
2005-07-21

Pivotal direct drive motor for exhaust assembly

#325
20050092307
2005-05-05

Supercharger

#326
20050074341
2005-04-07

High-speed fluidic device

#327
20050020331
2005-01-27

Cleaning fan drive

#328
20050012410
2005-01-20

Drive device comprising a gear unit and a motor unit

#329
19019315
2025-05-20

Fully automatic device for pumping cold air into block-stone subgrade

#330
14196359
2017-03-14

Elevated platform cooling assembly and method