ClassID:

145129

F05C2201/0442 - CPC Classification

Classification description:

Metals; Heavy metals; Iron group; Ferrous alloys, e.g. steel; Iron; Cast iron Spheroidal graphite cast iron, e.g. nodular iron, ductile iron

Sub-classes:
Recent Application in this class:
#1
20230055808
2023-02-23

SCROLL COMPRESSOR WITH A COMPRESSION SECTION MADE OF SOLID SOLUTION STRENGTHENED FERRITIC DUCTILE IRON

#2
20210215118
2021-07-15

Cast piston for an internal combustion engine, consisting of an iron-based material

#3
20150144230
2015-05-28

Method for fabricating vane using a nodular graphite cast iron

#4
20130199363
2013-08-08

Axial piston machine having an insert ring and an insert ring for an axial piston machine

#5
20130122325
2013-05-16

Nodular graphite cast iron

#6
20130011287
2013-01-10

Pump or turbine for incompressible fluids

#7
20120174617
2012-07-12

Refrigerant compressor and refrigeration cycle apparatus

#8
20120171033
2012-07-05

Pump with corrosion resistant shaft and rotor surfaces

#9
20120045322
2012-02-23

VACUUM PUMP

#10
20110286840
2011-11-24

Liquid ring pump with liner

#11
20110052439
2011-03-03

Refrigerant compressor and refrigerating cycle device

#12
20100284844
2010-11-11

METHOD FOR MANUFACTURING COMPRESSOR SLIDER, AND COMPRESSOR

#13
20100183468
2010-07-22

Single screw compressor structure and method of assembling single screw compressor including the same

#14
20100178187
2010-07-15

VACUUM PUMP

#15
20090194065
2009-08-06

Rotary piston type internal combustion engine

#16
20090148284
2009-06-11

Vacuum Pump

#17
20080163473
2008-07-10

Method of manufacture, remanufacture, or repair of a compressor

#18
20080063536
2008-03-13

Method of controlling the stopping operation of vacuum pump and device therefor

#19
20070231178
2007-10-04

Drive shaft for a compressor

#20
20070231170
2007-10-04

Drive shaft for a compressor

#21
20070224068
2007-09-27

Ductile cast iron scroll compressor

#22
20070122302
2007-05-31

Ductile cast iron scroll compressor

#23
20050201884
2005-09-15

Compact rotary compressor with carbon dioxide as working fluid

#24
20050100448
2005-05-12

Radial piston pump

#25
20050069440
2005-03-31

Multistage dry pump

#26
20050031465
2005-02-10

Compact rotary compressor