F16L55/0335 - CPC Classification Index

ClassID:

153358 ⎘

F16L55/0335 - CPC Classification

Classification description:

Devices or appurtenances for use in, or in connection with, pipes or pipe systems; Energy absorbers; Noise absorbers; Noise absorbers by means of external rings

Recent Application in this class:

20230392827

2023-12-07

Muffler with metallic meshed rings

20230313930

2023-10-05

Helical Strake Attachment for Tubular Structural Members

20220290791

2022-09-15

Helical strake attachment for tubular structural members

20220235842

2022-07-28

VIBRATION DAMPING BAND AND MUFFLER

20220010911

2022-01-13

Shower hose silencing pad apparatus

20210301965

2021-09-30

Compact duct sound absorber

20210231252

2021-07-29

Damping extrusions

20210080151

2021-03-18

Muffler with metallic meshed rings

20200124221

2020-04-23

Helical strake attachment for tubular structural members

#10

20190368788

2019-12-05

NOISE PREVENTING/REDUCING STRUCTURE AND METHOD FOR A REFRIGERATOR

#11

20190003615

2019-01-03

Closable spacer for tube

#12

20160326905

2016-11-10

VIBRATION DAMPING ASSEMBLY FOR A PIPING UNIT

#13

20160052384

2016-02-25

Insulator

#14

20150204474

2015-07-23

After the mass-spring principle operating vibration absorber

#15

20150021447

2015-01-22

Pipe brace

#16

20100061809

2010-03-11

SYSTEMS AND METHODS FOR REDUCING DRAG AND/OR VORTEX INDUCED VIBRATION

#17

20090200104

2009-08-13

Device and method for attenuating energy along a conduit

#18

20090045620

2009-02-19

Damper root ring

#19

20060231008

2006-10-19

Systems and methods for reducing vibrations

#20

20050264004

2005-12-01

Damping device for pipe

#21

20050198946

2005-09-15

Exhaust system assemblies employing wire bushings for thermal compensation

#22

20050023077

2005-02-03

Muffler for noise reduction