Y10T29/49714 - CPC Classification Index

ClassID:

245585 ⎘

Y10T29/49714 - CPC Classification

Classification description:

Metal working; Method of mechanical manufacture; Ball making Hollow ball

Recent Application in this class:

20150182812

Sport balls and methods of manufacturing the sport balls

20130260928

Sport balls and methods of manufacturing the sport balls

20120108372

FLEXIBLE HOLE BALL

20080263867

Method of producing a non-slip patterned sports ball

20080057332

Methods for making hollow metal spheres