ClassID:

151877

F16J15/3284 - page 2 - CPC Classification

Classification description:

Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials

Recent Application in this class:
#301
20180269084
2018-09-20

Substrate treating apparatus

#302
20180266565
2018-09-20

GASKET

#303
20180245558
2018-08-30

SHAFT SEAL

#304
20180209546
2018-07-26

Sealing device for differential mechanism

#305
20180209545
2018-07-26

Mechanical end face seal having an induction heated seal face

#306
20180202556
2018-07-19

SEALING DEVICE

#307
20180172161
2018-06-21

Sealing ring of a translationally adjustable component

#308
20180135757
2018-05-17

VACUUM DOUBLE STRUCTURE AND HEAT TREAT FURNACE

#309
20180128376
2018-05-10

Seal assembly for a rotating member

#310
20180112778
2018-04-26

Seal assemblies for extreme temperatures and related methods

#311
20180106373
2018-04-19

Radial shaft seal assembly with axially adaptive debris exclusion face lip and oil seal face lip

#312
20180094499
2018-04-05

Elastomeric seal for rotating heads

#313
20180087670
2018-03-29

Protective labyrinth over mast seal to protect from water intrusion

#314
20180087668
2018-03-29

Face seal with energized lip and counterface

#315
20180086901
2018-03-29

Wear resistant and high temperature resistant elastomer nanocomposites

#316
20180045313
2018-02-15

Seal

#317
20180031129
2018-02-01

BONDED SEAL WITH INTEGRAL BACKUP RING

#318
20180031128
2018-02-01

Sealing lip for a low friction bonded piston seal

#319
20180030287
2018-02-01

Coating agent for oil seal

#320
20180029579
2018-02-01

Master brake cylinder arrangement for a hydraulic motor vehicle brake system

#321
20180017168
2018-01-18

Multi-ply seal ring

#322
20180017165
2018-01-18

Coated seal housing

#323
20170370473
2017-12-28

Sealing ring

#324
20170370471
2017-12-28

Dry running end face mechanical seal

#325
20170361471
2017-12-21

Industrial robot and method for moving a robot arm in a clean room

#326
20170350267
2017-12-07

Shaft sealing mechanism

#327
20170321807
2017-11-09

Washpipe assemblies for a power swivel

#328
20170314683
2017-11-02

SEAL ASSEMBLY

#329
20170299058
2017-10-19

Sealing system having pressure relief elements and use of a sealing system to produce an intermediate-space pressure cascade

#330
20170292051
2017-10-12

Sealing body for dynamic applications

#331
20170284546
2017-10-05

Dynamic seal

#332
20170268677
2017-09-21

Non-symmetrical seal ring

#333
20170261106
2017-09-14

SEALING ELEMENT AND METHOD FOR PRODUCING A SEALING ELEMENT

#334
20170261105
2017-09-14

SEALING ELEMENT AND METHOD FOR PRODUCING A SEALING ELEMENT

#335
20170261104
2017-09-14

Sealing element and method for producing a sealing element

#336
20170260867
2017-09-14

CERAMIC MATRIX COMPOSITE COMPONENT, GAS TURBINE SEAL ASSEMBLY, AND METHOD OF FORMING CERAMIC MATRIX COMPOSITE COMPONENT

#337
20170247957
2017-08-31

Seal configuration for top drive swivel apparatus and method

#338
20170241428
2017-08-24

Seal assembly for abrasion resistant bearing of centrifugal pump

#339
20170234430
2017-08-17

Ceramic seal runner and mount for a rotating shaft

#340
20170225187
2017-08-10

Folded sealing blade for a coating applicator

#341
20170219099
2017-08-03

Sealing arrangement

#342
20170204976
2017-07-20

SEAL PROTECTION ASSEMBLY

#343
20170191565
2017-07-06

Multi-material seal having a seal body and core

#344
20170184203
2017-06-29

Axle Seal

#345
20170184201
2017-06-29

Rotary shaft housing and seal

#346
20170175894
2017-06-22

SEAL ASSEMBLY

#347
20170138147
2017-05-18

Temperature activated elastomeric sealing device

#348
20170130032
2017-05-11

HNBR composition and HNBR crosslinked body

#349
20170121439
2017-05-04

Acrylic rubber, acrylic rubber composition, cross-linked acrylic rubber product, and seal member

#350
20170108123
2017-04-20

Methods of forming superelastic seals

#351
20170082202
2017-03-23

SEALS FOR NATURAL GAS COMPRESSOR

#352
20170082200
2017-03-23

Sliding Member and Process for Producing the Same

#353
20170059041
2017-03-02

Dust preventing seal and construction machine having the same

#354
20170056827
2017-03-02

MEMBRANE SEPARATION UNIT INCLUDING ENHANCED SEALING RING

#355
20170051832
2017-02-23

SEAL ASSEMBLY FOR A COMPONENT SUPPORTED ROTATABLY IN RELATION TO A FURTHER COMPONENT, AND METHOD

#356
20170051123
2017-02-23

Sealing rubber composition and seal member

#357
20170045143
2017-02-16

Seal

#358
20170045140
2017-02-16

Dynamic seal

#359
20170030468
2017-02-02

Seals

#360
20170022316
2017-01-26

CROSS-LINKABLE RUBBER COMPOSITION FOR SEAL MATERIAL USED AT OILFIELD OR GAS WELL AND SEAL MATERIAL

#361
20170021107
2017-01-26

Medical syringe, gasket for use in the syringe, and gasket production method

#362
20170020015
2017-01-19

Device comprising a movable component

#363
20170009596
2017-01-12

Non-contact seal assembly for rotational equipment with linkage between adjacent rotors

#364
20160319937
2016-11-03

Seal rings

#365
20160319087
2016-11-03

OIL FIELD APPARATUS

#366
20160298771
2016-10-13

Gasket

#367
20160298770
2016-10-13

Gasket

#368
20160290510
2016-10-06

Sealing mechanism, drive unit of sealing mechanism, conveyance device, and manufacturing device

#369
20160290509
2016-10-06

Multi-piece sealing assembly

#370
20160237754
2016-08-18

BICOMPONENT SEALS COMPRISING ALIGNED ELONGATED CARBON NANOPARTICLES

#371
20160215824
2016-07-28

Sealing arrangement

#372
20160201397
2016-07-14

Elastomer-thermally conductive carbon fiber compositions for roller-cone drill bit seals

#373
20160186864
2016-06-30

SEALING RING

#374
20160177650
2016-06-23

Elastomeric seal for rotating heads

#375
20160169391
2016-06-16

GASKET, AND METHOD OF PRODUCTION AND USAGE THEREOF

#376
20160169040
2016-06-16

Secondary sealing system

#377
20160161008
2016-06-09

Ball valve seal

#378
20160153564
2016-06-02

Hermetic seal device

#379
20160146351
2016-05-26

Rosette lipseal

#380
20160123471
2016-05-05

Superelastic nickel-titanium alloy downhole seals, wellbore tools including such seals, and related methods

#381
20160123470
2016-05-05

SEAL ASSEMBLY

#382
20160102768
2016-04-14

ANGLED DELTA RING SEAL FOR BALL VALVE SEAT

#383
20160102764
2016-04-14

Seal

#384
20160102205
2016-04-14

Resin composition and seal member using same

#385
20160097455
2016-04-07

Seal member for joint of machine

#386
20160097454
2016-04-07

Seal member for joint of machine and method of assembling same

#387
20160076651
2016-03-17

Rotary hydraulic actuator seal

#388
20160068779
2016-03-10

Sliding member

#389
20160018002
2016-01-21

Polymer seal assembly

#390
20160010750
2016-01-14

Preliminary seal, preliminary seal arrangement and sealing ring comprising the preliminary seal

#391
20150354706
2015-12-10

Lip seal for water pump

#392
20150316151
2015-11-05

Sealing device

#393
20150285390
2015-10-08

SEALING RING FOR A PRESSURE CONTROL VALVE

#394
20150267816
2015-09-24

ROTARY SHAFT SEAL

#395
20150145216
2015-05-28

Variable stiffness compliant plate seal

#396
20150091254
2015-04-02

Electroactive actuators, systems equipped therewith, and methods of use and manufacture

#397
20150035236
2015-02-05

ACRYLIC RUBBER COMPOSITION AND SEALING DEVICE INCLUDING THE SAME

#398
20150035235
2015-02-05

ACRYLIC RUBBER COMPOSITION AND SEALING DEVICE INCLUDING THE SAME

#399
20150014941
2015-01-15

OIL SEAL FOR AUTOMOBILE

#400
20140265144
2014-09-18

Conformal wear-resistant seal

#401
20140128493
2014-05-08

Surface-modifying method and elastic body with modified surface

#402
20140125014
2014-05-08

High temperature seal assembly

#403
20140106995
2014-04-17

Surface-treating agent for oil seal lip portion

#404
20140091535
2014-04-03

Piston ring coated carbon seal

#405
20130043619
2013-02-21

Seal and procedure for its production

#406
20130030380
2013-01-31

Medical appliance having a slidable coating layer and syringe

#407
20130022299
2013-01-24

Low friction seal for bearings

#408
20130001887
2013-01-03

Method and device of a sealing system

#409
20120325175
2012-12-27

Vehicle valve stem seal

#410
20120312602
2012-12-13

HIGHLY WEAR RESISTANT COMPOSITE ROTARY SEALS WITH WEAR LAYER AT INNER DIAMETER AND/OR OUTER DIAMETER EMBEDDED INSIDE OR BETWEEN RUBBER LAYERS

#411
20120312560
2012-12-13

SEALING APPARATUS AND METHOD FOR FORMING A SEAL IN A SUBTERRANEAN WELLBORE

#412
20120312102
2012-12-13

FORCE SENSING DEVICE AND METHODS FOR PREPARING AND USES THEREOF

#413
20120306132
2012-12-06

Gas spring equipped with improved sealing means

#414
20120299251
2012-11-29

Vehicle transmission oil seal

#415
20120286479
2012-11-15

Vehicle engine oil seal

#416
20120261888
2012-10-18

ELASTOMERIC SEAL FOR ROTATING HEADS

#417
20120234531
2012-09-20

Seal configuration for top drive swivel apparatus and method

#418
20120217707
2012-08-30

OIL SEAL

#419
20120119448
2012-05-17

Sealing assembly with integral sensor

#420
20120068417
2012-03-22

Seal And Procedure For Its Production

#421
20120001395
2012-01-05

Seal assembly

#422
20110316238
2011-12-29

Radial shaft sealing ring, and method of fabricating a radial shaft sealing ring

#423
20110308692
2011-12-22

METHOD FOR THE PRODUCTION OF A SEAL

#424
20110305871
2011-12-15

Sliding member and process for producing the same

#425
20110285095
2011-11-24

Fluid pressure apparatus

#426
20110283880
2011-11-24

Fluid pressure apparatus

#427
20110272896
2011-11-10

Precision formed article and method

#428
20110254227
2011-10-20

Seal

#429
20110226465
2011-09-22

Seal configuration for top drive swivel apparatus and method

#430
20110175298
2011-07-21

PTFE Membranes and Gaskets Made Therefrom

#431
20110156357
2011-06-30

DYNAMIC SEAL MEMBER

#432
20110129176
2011-06-02

Axle bearing system

#433
20100311908
2010-12-09

Fluororubber Composition and Crosslinked Fluororubber Product

#434
20100295254
2010-11-25

Sealing device

#435
20100288484
2010-11-18

Seal configuration for top drive swivel apparatus and method

#436
20100276894
2010-11-04

Electrically-conductive seal assembly

#437
20100230340
2010-09-16

Sealing assembly for a chromatography column

#438
20100218936
2010-09-02

Seal configuration for top drive swivel apparatus and method

#439
20100203789
2010-08-12

ELECTRICALLY CONDUCTIVE GASKET MATERIAL

#440
20100201079
2010-08-12

SHAFT SEAL

#441
20100193145
2010-08-05

Polyareneazole/thermoset pulp and methods of making same

#442
20100181732
2010-07-22

Seal

#443
20100166582
2010-07-01

Polymer material and seals formed thereof for high pressure pump applications

#444
20100067836
2010-03-18

Hydrostatic mounting

#445
20100025939
2010-02-04

Sealing device and method of producing the same

#446
20100009180
2010-01-14

PTFE Membranes and Gaskets Made Therefrom

#447
20090309261
2009-12-17

Method of constructing a low torque shaft seal

#448
20090283972
2009-11-19

Bonded piston seal

#449
20090230629
2009-09-17

PTFE resin composition

#450
20090174152
2009-07-09

Composite sealing material

#451
20090148275
2009-06-11

Laminate air seal for a gas turbine engine

#452
20090085302
2009-04-02

Sealing device

#453
20090085301
2009-04-02

Oil seal

#454
20080216646
2008-09-11

Piston seal member and disc brake using the piston seal member

#455
20080203673
2008-08-28

Sealing device with sound insulating seal

#456
20080041578
2008-02-21

Seal configuration for top drive swivel apparatus and method

#457
20080029975
2008-02-07

PTFE membranes and gaskets made therefrom

#458
20080029974
2008-02-07

PTFE membranes and gaskets made therefrom

#459
20080029965
2008-02-07

PTFE MEMBRANES AND GASKETS MADE THEREFROM

#460
20080029964
2008-02-07

PTFE membranes and gaskets made therefrom

#461
20080010827
2008-01-17

Radial seal and method of making

#462
20070272403
2007-11-29

Seal configuration for top drive swivel apparatus and method

#463
20070256903
2007-11-08

Piston seal and disc brake using the piston seal

#464
20070246895
2007-10-25

Low-torque dynamic seal

#465
20070210530
2007-09-13

Dynamic seal using vulcanization of fluorocarbon elastomers

#466
20070200300
2007-08-30

Seal

#467
20070176372
2007-08-02

Composite material and seals formed thereof

#468
20070137819
2007-06-21

Polyareneazole/thermoset pulp and methods of making same

#469
20070075502
2007-04-05

Seal ring and seal device

#470
20070069478
2007-03-29

Leakage seal for gas path of gas turbine

#471
20070065330
2007-03-22

Dynamic seal

#472
20070057472
2007-03-15

Radial seal and method of making

#473
20070045967
2007-03-01

Assemblies sealed with multilayer composite torsion seals having a layer of dispersed fluoroelastomer in thermoplastic

#474
20060290070
2006-12-28

Reinforced elastomeric seal

#475
20060006606
2006-01-12

Drilling tool with elastomer seal having graded properties

#476
20060005370
2006-01-12

Method for manufacturing a drilling tool with an elastomer seal having graded properties

#477
20050167928
2005-08-04

Dynamic seal using vulcanization of fluorocarbon elastomers

#478
20050151322
2005-07-14

Lip-type high pressure seal

#479
20050098963
2005-05-12

One-piece extrusion-resistant seal

#480
20050082766
2005-04-21

Low adhesion additive

#481
20050046115
2005-03-03

Seal

#482
20050012277
2005-01-20

Sealing ring for a fluid circuit

#483
18658475
2025-01-14

Soup cup for maintaining high sealing property

#484
18455584
2025-01-14

Metal O-ring seal

#485
18408880
2025-04-22

Outboard drive axle hub seal with venting

#486
18319917
2023-12-05

Adjustable seal

#487
18118392
2025-11-04

Fluid fitting couplers and coupling system

#488
17405630
2023-09-12

Metal O-ring seal

#489
17392771
2025-11-11

Railroad tank car manway nozzle assembly gasket

#490
17345621
2022-03-29

Slide seal

#491
15470097
2019-12-31

Radial shaft seal

#492
15441289
2017-08-29

Axle assembly and contamination self-trapping seal

#493
15386465
2018-01-30

PTFE flip seal for rotating shafts