B31F7/002 - CPC Classification Index

ClassID:

55385 ⎘

B31F7/002 - CPC Classification

Classification description:

Processes not otherwise provided for tubular articles, e.g. changing the cross-section

Recent Application in this class:

20250042121

CORE CORRECTOR

20240227313

CONTAINER WITH PRODUCT VISUALIZATION APERTURE

20220194016

Container with product visualization aperture

20200316871

Container with product visualization aperture

20190070790

Container with product visualization aperture

20060081688

Paperboard container having curvilinear portion