Y10T29/49258 - CPC Classification Index

ClassID:

245330 ⎘

Y10T29/49258 - CPC Classification

Classification description:

Metal working; Method of mechanical manufacture; Prime mover or fluid pump making; Piston making with assembly or composite article making with thermal barrier or heat flow provision

Recent Application in this class:

20150360335

2015-12-17

Piston rail ring installer and method

20140317924

2014-10-30

Method for bonding piston components

20130213218

2013-08-22

Cooling duct piston and method for producing the same

20120279389

2012-11-08

Oil gallery piston with improved thermal conductivity

20120160092

2012-06-28

Method of making a piston oil gallery using a hollow metallic core

20120082841

2012-04-05

Heat-insulating structure

20110192023

2011-08-11

Method for the production of a piston for an internal combustion engine

20070107215

2007-05-17

Method for producing a piston for an internal combustion engine