F16J13/04 - CPC Classification Index

ClassID:

151773 ⎘

F16J13/04 - CPC Classification

Classification description:

Covers or similar closure members for pressure vessels in general; Detachable closure members; Means for tightening closures attached with a bridge member

Recent Application in this class:

20220170580

2022-06-02

Method and apparatus installing and removing a plug retainer

20160115668

2016-04-28

DEPLOYABLE DRAIN COVERS AND METHODS FOR USING SAME

20130340662

2013-12-26

Salvage container and salvaging method

20130167946

2013-07-04

Paint supplying pail with wind direction deflector and quick open-close structure