ClassID:

151796

F16J15/028 - CPC Classification

Classification description:

Sealings between relatively-stationary surfaces with elastic packing the packing being mechanically expanded against the sealing surface

Recent Application in this class:
#1
20250334179
2025-10-30

COLLAPSIBLE GASKET

#2
20250283463
2025-09-11

PACKING ASSEMBLY WITH THREADED SLEEVE FOR INTERACTION WITH AN INSTALLATION TOOL

#3
20250186961
2025-06-12

SEALING SYSTEM FOR A TUBULAR REACTOR

#4
20240425169
2024-12-26

DEVICE FOR SEALING A JOINT BETWEEN A WING BOX AND A CENTRAL FUSELAGE OF AN AIRCRAFT, CORRESPONDING SEALING PROCESSES AND CORRESPONDING AIRCRAFT

#5
20240247680
2024-07-25

THREADED FASTENER, AND FUNCTION ADDITION MEMBER OF THREADED FASTENER

#6
20240162648
2024-05-16

Elastomer seal spring

#7
20240102350
2024-03-28

ANNULAR SEAL ASSEMBLY WITH AXIAL LOAD DECOUPLING FEATURE

#8
20240093822
2024-03-21

PIPE REPAIR DEVICE

#9
20240035288
2024-02-01

Composite structural board and wall systems containing same

#10
20240011592
2024-01-11

METHOD OF REPAIRING A PIPE

#11
20240011591
2024-01-11

Stent spring for pipe repair device

#12
20230228359
2023-07-20

Pipeline isolation tool with seal having adaptable mechanical support structure

#13
20230223720
2023-07-13

Method for assembling an elastomer seal spring in a connector assembly

#14
20230170643
2023-06-01

Elastomer seal spring

#15
20230132379
2023-04-27

Elastomer seal spring

#16
20230111496
2023-04-13

Housing seal, method for the automated application of a housing seal, and housing comprising a housing seal

#17
20230041058
2023-02-09

Multi-part housing seal, method for the automated application of a multi-part housing seal, and housing comprising a multi-part housing seal

#18
20220403839
2022-12-22

PACKING ASSEMBLY WITH THREADED SLEEVE FOR INTERACTION WITH AN INSTALLATION TOOL

#19
20220389782
2022-12-08

Annular seal assembly with axial load decoupling feature

#20
20220320804
2022-10-06

Method for electromagnetic interference (EMI) protection for a high voltage connector assembly having a conductive outer housing, with at least a conductive tab, that accommodates therein a seal spring

#21
20220320803
2022-10-06

Outer housing, having at least a conductive tab, for accommodating therein a seal spring

#22
20220320790
2022-10-06

ELASTOMER SEAL SPRING

#23
20220316594
2022-10-06

Elastomer seal spring

#24
20220187794
2022-06-16

Information handling system housing cover inflatable seal

#25
20220186505
2022-06-16

Method for covering and accessing mate lines during building construction

#26
20220090682
2022-03-24

Elastomeric seal for an enclosure

#27
20220080441
2022-03-17

Shielding jig

#28
20220065838
2022-03-03

Transboundary-area water-body monitoring and early warning system

#29
20210246804
2021-08-12

Confinement of a rope seal about a passage using a backing plate

#30
20210222508
2021-07-22

Pressure energized seal with groove profile

#31
20210116028
2021-04-22

Sealing device

#32
20210095763
2021-04-01

Carbon seal assembly

#33
20210079667
2021-03-18

Method for covering and accessing mate lines during building construction

#34
20210079647
2021-03-18

Composite structural board and wall systems containing same

#35
20210062603
2021-03-04

Annular seal assembly with axial load decoupling feature

#36
20210041052
2021-02-11

Pipe repair device

#37
20210018096
2021-01-21

Device for sealing two spaces filled with different fluids in a MEMS sensor system

#38
20210018095
2021-01-21

Spreader structure for a ring seal for sealing an annular gap

#39
20210010343
2021-01-14

Slotted Backup Ring Assembly

#40
20200200272
2020-06-25

VALVE ASSEMBLY DESIGN USING HYPER-ELASTOMERIC COMPRESSION SYSTEM AND METHOD

#41
20200179831
2020-06-11

Liquid filtration apparatus

#42
20200025007
2020-01-23

Seal assembly for turbine engine component

#43
20190390804
2019-12-26

Air lock system

#44
20190338854
2019-11-07

Shape memory alloy member for use in polymer or composite seal applications

#45
20190285346
2019-09-19

ELECTRODE SEAL FOR USE IN A METALLURGICAL FURNACE

#46
20190249776
2019-08-15

High pressure anti-extrusion diaphragm

#47
20190170253
2019-06-06

Device for the sealed passing-through of an elongate part

#48
20190168591
2019-06-06

PNEUMATIC DOOR SEAL WITH QUICK RELEASE

#49
20190107239
2019-04-11

Large-gap-seal (“LGS”) assembly

#50
20180320805
2018-11-08

Tubular joint

#51
20180292033
2018-10-11

Sealing material and joint

#52
20180169604
2018-06-21

Seal assembly for creating a sealed flow path between first and second fluid ducts

#53
20180073636
2018-03-15

Method of sealing

#54
20180023366
2018-01-25

Slotted Backup Ring Assembly

#55
20170329095
2017-11-16

Seal actuator with actuation level indicator

#56
20170328829
2017-11-16

High temperature fluid sample aging cell

#57
20170307084
2017-10-26

Device for sealing a valve

#58
20170292617
2017-10-12

Gate valve

#59
20170198835
2017-07-13

Press seal having an elastomer body

#60
20170191340
2017-07-06

Slotted anti-extrusion ring assembly

#61
20170067354
2017-03-09

Seal assembly for turbine engine component

#62
20170051831
2017-02-23

Sleeve seal for electric furnace electrodes

#63
20170023137
2017-01-26

Control valve for setting a process fluid stream of a processing plant

#64
20160204587
2016-07-14

Raintight compression connector and raintight compression coupler for securing electrical metallic tubing or rigid metallic conduit

#65
20160169022
2016-06-16

Annular cartridge seal

#66
20160138715
2016-05-19

System and apparatus for aerodynamically sealing surfaces

#67
20150369110
2015-12-24

Serviceable Soft Gaskets for Durable Heat Shielding

#68
20150357809
2015-12-10

Seal actuator with actuation level indicator

#69
20150292656
2015-10-15

Pressing ring, joint, and valve

#70
20150276060
2015-10-01

Self-healing mate line for modular paneling

#71
20150219573
2015-08-06

High temperature fluid sample aging cell

#72
20150218903
2015-08-06

Multi-layered temperature responsive pressure isolation device

#73
20150210429
2015-07-30

Cleaning systems with buckets and removable dividers

#74
20150159754
2015-06-11

EXPANDABLE BAFFLE/SEAL WITH PATTERN OF PROJECTIONS AND VOIDS

#75
20150145217
2015-05-28

Seal arrangement and method of sealing

#76
20150108378
2015-04-23

Fluid flow device that provides a seal by exploiting differential thermal expansion

#77
20150069722
2015-03-12

Elastomeric gel body gasket having a substantially incompressible skeleton, a method of making and using the same

#78
20150069714
2015-03-12

Sealing mechanism and sealing method

#79
20140367925
2014-12-18

HOT GAS SEAL

#80
20140319395
2014-10-30

Seal carriers for ball valves, ball valve assemblies including such seal carriers, and related methods

#81
20140305947
2014-10-16

Lid for vacuum cooking pot and cooking pot using same

#82
20140190121
2014-07-10

Pole assembly with transition ring

#83
20140035240
2014-02-06

SLIDING SEAL FOR SEALING A JOINT IN A TURBINE CASING AND METHOD FOR SEALING

#84
20130333554
2013-12-19

Seal assembly for use in harsh environments

#85
20130233098
2013-09-12

Reaction vessel probe adapter

#86
20130220450
2013-08-29

Seals for hydraulic assemblies

#87
20130038028
2013-02-14

Seal and associated sealing arrangement

#88
20120312556
2012-12-13

Seal

#89
20120073544
2012-03-29

Seal assembly for a pressurized fuel feed system for an internal combustion engine

#90
20120019023
2012-01-26

Retracting seal surface enabling independent action of opposing hinged vehicle doors

#91
20120001420
2012-01-05

Sealing structure for cylindrical body

#92
20110277442
2011-11-17

Seal for Gas Turbine Filter

#93
20110233438
2011-09-29

Ball valve sealing ring

#94
20110227296
2011-09-22

Bi-directional seal assembly

#95
20110162907
2011-07-07

Sealing device for sealing a vertical gap between adjacent wall panels, such as glass panes, which form part of a machine enclosure

#96
20110068543
2011-03-24

Seals for Hydraulic Assemblies

#97
20100072711
2010-03-25

EXPANDABLE METAL-TO-METAL SEAL

#98
20100052260
2010-03-04

DEVICE AND METHOD FOR PRODUCING A SEAL

#99
20090152189
2009-06-18

LATERALLY SEALING GASKET INTERFACE

#100
20090072485
2009-03-19

EXPANDABLE METAL-TO-METAL SEAL

#101
20090071641
2009-03-19

EXPANDABLE METAL-TO-METAL SEAL

#102
20080203672
2008-08-28

PRESSURE-ENERGIZED SHAFT SEAL

#103
20080104796
2008-05-08

Door closure assist assemblies

#104
20070290456
2007-12-20

Active sealing and securing systems for door/window

#105
20070246898
2007-10-25

Discrete active seal assemblies

#106
20070085280
2007-04-19

System for sealing variable gaps for scale models tested in an aerodynamic tunnel

#107
20060186602
2006-08-24

Seal

#108
20050242525
2005-11-03

Hot gas seal

#109
20050242519
2005-11-03

Wedge seal

#110
20050230925
2005-10-20

Releasable seal assemblies and methods of use

#111
20050212304
2005-09-29

Active seal assisted latching assemblies

#112
20050206096
2005-09-22

Active material based seal assemblies

#113
20050206095
2005-09-22

Discrete active seal assemblies

#114
20050198907
2005-09-15

Methods for varying seal force in active seal assemblies for doors

#115
20050198904
2005-09-15

Active seal assemblies for movable windows

#116
20050198774
2005-09-15

Door closure assist assemblies

#117
20050194750
2005-09-08

Seal device

#118
20050077684
2005-04-14

Mechanical seal without elastomers

#119
20050034705
2005-02-17

Seal assembly for a pressurized fuel feed system for an internal combustion engine

#120
18800073
2025-01-21

Method of interfacing nonspecific conduits between thermally insulated gaseous environments