Patents-Review.com
ClassID:

151851 ⎘

F16J15/22 - CPC Classification

Classification description:

Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings; Packing materials therefor shaped as strands, ropes, threads, ribbons, or the like

Recent Application in this class:
#1
20260117870
2026-04-30

BI-DIRECTIONAL COMPRESSION LOADED MECHANICAL PACKING SEALING ASSEMBLY

 #2
20250314299
2025-10-09

BI-DIRECTIONAL COMPRESSION LOADED MECHANICAL PACKING SEALING ASSEMBLY

 #3
20240060583
2024-02-22

Fabric and elastomeric seal for flanged connections

 #4
20230407535
2023-12-21

Single-layer ceramic-based knit fabric for high temperature bulb seals

 #5
20230160471
2023-05-25

Traceable gasket and compression packing material

 #6
20220186836
2022-06-16

Packing structure for compression packing

 #7
20210164134
2021-06-03

Single-layer ceramic-based knit fabric for high temperature bulb seals

 #8
20200347936
2020-11-05

Yarn and gland packing

 #9
20190170137
2019-06-06

HEADER RING

 #10
20190145320
2019-05-16

Seal segment and rotary machine

 #11
20180371928
2018-12-27

Brush seal

 #12
20180371927
2018-12-27

Seal structure and turbine

 #13
20180274681
2018-09-27

Brush seal

 #14
20180245694
2018-08-30

SEALING MATERIAL AND SEALING MECHANISM

 #15
20180119316
2018-05-03

Sealing material composition and gland packing containing the sealing material composition

 #16
20180080560
2018-03-22

Gland packing and gland packing manufacturing method

 #17
20180051810
2018-02-22

Methods and apparatuses for producing a braided dual-sided compression packing seal and methods of using the same

 #18
20180045065
2018-02-15

Seal device for turbine, turbine, and thin plate for seal device

 #19
20180030845
2018-02-01

Seal device for turbine, turbine, and thin plate for seal device

 #20
20170350510
2017-12-07

Shaft seal mechanism

 #21
20170350267
2017-12-07

Shaft sealing mechanism

 #22
20170342909
2017-11-30

Shaft sealing mechanism

 #23
20170321357
2017-11-09

Method for producing yarn

 #24
20170306535
2017-10-26

Yarn and gland packing

 #25
20160369436
2016-12-22

Single-layer ceramic-based knit fabric for high temperature bulb seals

 #26
20150167483
2015-06-18

Brush seal

 #27
20150159757
2015-06-11

Gland packing

 #28
20150054225
2015-02-26

Gland packing

 #29
20150054224
2015-02-26

Gland packing

 #30
20150014939
2015-01-15

Brush seal

 #31
20140084546
2014-03-27

Methods and apparatuses for producing a compression packing seal including a dual-sided braided jacket and methods of using the same

 #32
20130333554
2013-12-19

Seal assembly for use in harsh environments

 #33
20130154198
2013-06-20

Gland packing and packing set

 #34
20130075978
2013-03-28

Methods and apparatuses for producing a braided dual-sided compression packing seal and methods of using the same

 #35
20110300399
2011-12-08

Tolerance strips

 #36
20110162338
2011-07-07

Yarn

 #37
20110111223
2011-05-12

Gland packing yarn

 #38
20090108534
2009-04-30

Yarn and Gland Packing

 #39
20090000264
2009-01-01

Process and apparatus for producing yarn and gland packing

 #40
20080060748
2008-03-13

Process for manufacturing a flat wrapping material

 #41
20070138749
2007-06-21

Seal for a stuffing box of a gland

 #42
20060090837
2006-05-04

Process for manufacturing a flat wrapping material

 #43
20060038358
2006-02-23

Rope seal for gas turbine engines

 #44
20060026944
2006-02-09

Material for gland packing and the gland packing

 #45
20060010849
2006-01-19

Material for gland packing and the gland packing

 #46
20050248101
2005-11-10

Gasket

 #47
20050238862
2005-10-27

Material for gland packing and the gland packing

 #48
20050233143
2005-10-20

Packing material and gland packing using the material and process for packing material

 #49
20050218604
2005-10-06

Braiding yarn made of expanded graphite, and gland packing

 #50
20050156385
2005-07-21

Packing