Y10T29/49274 - CPC Classification Index

ClassID:

245339 ⎘

Y10T29/49274 - CPC Classification

Classification description:

Metal working; Method of mechanical manufacture; Prime mover or fluid pump making Piston ring or piston packing making

Sub-classes:

Y10T29/49275 » including forging or hammering 2
Y10T29/49277 » including casting or molding 4
Y10T29/49279 » including rolling or die forming, e.g., drawing, punching 3
Y10T29/49281 » including coating or plating 15
Y10T29/49282 » including grinding or honing 7
Y10T29/49284 » including machining or angular cutting 7

Recent Application in this class:

20180038307

2018-02-08

Stabilized engine casting core assembly, method for making an engine body, and engine body formed thereby

20150315994

2015-11-05

Stabilized engine casting core assembly, method for making an engine body, and engine body formed thereby

20150267813

2015-09-24

Compression piston ring for an internal combustion engine

20150159584

2015-06-11

Particular arrangement of a cooling duct connecting bore of a cooling duct

20150040752

2015-02-12

Connecting rod/piston arrangement for alternative compressor and process for assembling connecting rod/piston arrangement for alternative compressor

20140311437

2014-10-23

Piston ring for a piston of an internal combustion engine, and a method for producing same

20130206096

2013-08-15

Piston and cooled piston ring therefor and method of construction thereof

20130187340

2013-07-25

Method for producing a piston ring

20130032120

2013-02-07

Piston For Internal Combustion Engine And Method

#10

20120137495

2012-06-07

Method of installing a seal

#11

20110210111

2011-09-01

Manufacturing device for machine plate for printer

#12

20110109048

2011-05-12

Method and device for producing a dispersion-hardened object that contains carbide nanoparticles

#13

20090025550

2009-01-29

Piston for an internal combustion engine and method for its production

#14

20080256794

2008-10-23

Method For the Production of a Piston Ring For Internal Combustion Engine and a Piston Ring of this Type

#15

20080028604

2008-02-07

Method for manufacturing a tribological component

#16

20070107215

2007-05-17

Method for producing a piston for an internal combustion engine

#17

20070022980

2007-02-01

Method for production of a coolable annular support for internally cooled piston rings

#18

20060081126

2006-04-20

Oil ring, manufacturing method thereof, and piston structure using the oil ring

#19

20050283976

2005-12-29

Method for manufacturing internal combustion engine piston

#20

20050166395

2005-08-04

Method of Assembling an internal combustion engine