ClassID:

151772

F16J13/02 - CPC Classification

Classification description:

Covers or similar closure members for pressure vessels in general Detachable closure members; Means for tightening closures

Sub-classes:
Recent Application in this class:
#1
20260085752
2026-03-26

FITTING FOR THROUGH-WALL PENETRATION OF A COMPOSITE VESSEL

#2
20250237308
2025-07-24

SELF-LOCKING PLUG

#3
20240117882
2024-04-11

SELF-LOCKING PLUG

#4
20240051614
2024-02-15

Closing Disc as well as Method and Apparatus for Sealingly Closing an Opening of a Carrier Component Having such a Closing Disc

#5
20240026973
2024-01-25

FITTING FOR THROUGH-WALL PENETRATION OF A COMPOSITE VESSEL

#6
20230279981
2023-09-07

TEMPORARY TRAP DOOR CAP

#7
20220380190
2022-12-01

Liquid supply device and liquid supply method

#8
20220170580
2022-06-02

Method and apparatus installing and removing a plug retainer

#9
20200207521
2020-07-02

Sealing plug assembly

#10
20190211929
2019-07-11

Light weight hole plug

#11
20180328391
2018-11-15

Seal cover

#12
20180274676
2018-09-27

Sealing cap and method for manufacturing a sealing cap

#13
20180202555
2018-07-19

Marked keg/cask seal, and method for determining the age of a keg/cask seal

#14
20170146124
2017-05-25

Cover for an Access Opening

#15
20170036830
2017-02-09

Vacuum system and seal

#16
20150276116
2015-10-01

Sealing device

#17
20150240946
2015-08-27

METHOD FOR SHUTTING AN OPENING IN A BODY, IN PARTICULAR IN A DOOR ACTUATOR

#18
20150042048
2015-02-12

Support ring arrangement for a high-pressure seal

#19
20120292311
2012-11-22

Chamber for sealed junction device and aseptic transfer device

#20
20120279965
2012-11-08

Sealed stopper for an opening in a tubing for joining a chamber and a piping, particularly in the steam generator of a nuclear pressurised water reactor

#21
20120267367
2012-10-25

Tight connection and tight transfer between two housings in view of an aseptic transfer therebetween

#22
20110284562
2011-11-24

Pressure container

#23
20110240647
2011-10-06

Container with foil seal

#24
20100181324
2010-07-22

Seal Structure of Pressure Vessel

#25
20080303219
2008-12-11

Methods and apparatus for a seal

#26
20070272687
2007-11-29

Method and apparatus for covering a pressure vessel

#27
20060186606
2006-08-24

Seal for sealing a component opening in a component

#28
20050179209
2005-08-18

Sealing member for watertight connector and a molding method therefor

#29
20050051971
2005-03-10

Transporting plate and seal combination, transporting plate, transporting pad seal and compressor plate, and seal kit for vehicle air conditioning compressor and related methods

#30
17405321
2023-12-19

Self-locking plug