F16J13/20 - CPC Classification Index

ClassID:

151782 ⎘

F16J13/20 - CPC Classification

Classification description:

Covers or similar closure members for pressure vessels in general; Pivoted closures mounted by mobile fastening on swinging arms

Recent Application in this class:

20250314297

Quick Opening Closure

20230102384

Closure for vessel or pipeline

20190003651

Pressure vessel and door actuator

20170320708

Flange cover mounting and dismounting device and cooling device

20150218852

Actuated locking system

20130025209

PIPELINE CLOSURE

20120234834

Clamp-style closure

20120000055

Closure for a vessel

20100206878

Closure having a segmented locking ring

20090260290

Closure for an equipment sub

20090145904

Closure for a vessel

20090084791

Closure Having a Segmented Locking Ring

20090081091

ROTARY BEARING SUPPORT

20080296302

Closure for a vessel

20080257888

Pressure vessel door seal mechanism

20080256866

Portable manway cover hinge device

20070227393

Hatch for the opening and closing of pressurised pipes, in particular for the opening and closing of branch pipes for the introduction of pipe cleaning and inspection apparatus

20060032853

Pressure vessel door

20060021992

Vacuum container apparatus used for manufacturing semiconductor devices and lid apparatus for same

20050161957

Closure for a pressure vessel and method

15456387

Hinge assembly to pivotably mount blind flange to pipe weld neck flange