A63B37/10 - CPC Classification Index

ClassID:

25377 ⎘

A63B37/10 - CPC Classification

Classification description:

Solid balls; Marbles Rigid hollow balls;; Special cores with eccentric centre of gravity

Recent Application in this class:

20200368585

BOWLING BALLS AND METHODS OF FORMING THE SAME

20190299061

Bowling Balls and Methods of Forming the Same

20190201749

Lightweight inflatable device for play or training

20090023508

Bowling ball with weight block

20060135276

Peripheral weighted golf ball for putting training