A63B39/02 - CPC Classification Index

ClassID:

25384 ⎘

A63B39/02 - CPC Classification

Classification description:

Hollow non-inflatable balls, i.e. having no valves Arrangements for maintaining the pressure

Sub-classes:

A63B2039/022 » {using special gas-impermeable layers} 3
A63B39/025 » {using containers with pressurising means for balls not in use } 9
A63B39/027 » {using special inflation gases} 6
A63B39/04 » Pricking-balls; {Tools for blowing them up} 6

Recent Application in this class:

20210128985

Tennis ball

20200190289

Rubber composition for tennis ball

20200070010

Tennis ball

20190126104

Rubber composition for hollow ball and hollow ball

20170304685

DPS Sport Ball

20140274504

Inflation-Independent Ball with Cover

15379644

Elastic spheroid structure