Patents-Review.com
ClassID:

153327 ⎘

F16L51/027 - CPC Classification

Classification description:

Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube with external reinforcement

Recent Application in this class:
#1
20230400130
2023-12-14

EXPANSION JOINT

 #2
20200393067
2020-12-17

Gimbal joints for bleed air systems

 #3
20200096147
2020-03-26

Expansion joint

 #4
20180363818
2018-12-20

Flexible Conduit Element

 #5
20180245502
2018-08-30

Flexible conduit element with an end portion suitable for attachment to a rigid conduit element, and method of assembly of same

 #6
20180238221
2018-08-23

Flexible automotive exhaust tube system

 #7
20180224028
2018-08-09

Line element having an inner element and an outer element

 #8
20180202591
2018-07-19

Flexural spring-energized interface for bellowed ball-joint assemblies for controlled rotational constraint

 #9
20180156101
2018-06-07

Flexible Conduit Element

 #10
20180119864
2018-05-03

Flexible Conduit Element

 #11
20180038530
2018-02-08

Gimbal expansion joint

 #12
20170191597
2017-07-06

Expansion compensator

 #13
20160238162
2016-08-18

Fluid transfer device and apparatus including such a device

 #14
20160160733
2016-06-09

Decoupler for flexible connection of exhaust pipes

 #15
20160053929
2016-02-25

Floating load ring for flexible joint

 #16
20160032813
2016-02-04

Exhaust connection member with braided cover and method of making the same

 #17
20160003388
2016-01-07

Dynamic liner sleeve for flexible coupling

 #18
20150267853
2015-09-24

Expansion compensator with multiple layers with differing stiffness

 #19
20140319822
2014-10-30

Exhaust connection member with braided cover

 #20
20140261842
2014-09-18

Flexible tube for exhaust pipe of automobiles

 #21
20130249207
2013-09-26

Pipe connector with compensator

 #22
20130087243
2013-04-11

Method for manufacturing exhaust connection member with preformed braided cover

 #23
20130067872
2013-03-21

Device for the purification of particle-laden gases

 #24
20130015652
2013-01-17

FREQUENCY-CONTROLLED EXHAUST BELLOWS ASSEMBLY

 #25
20120318371
2012-12-20

Bellows assembly and engaging structure

 #26
20120279604
2012-11-08

Pipe unit

 #27
20120112453
2012-05-10

Exhaust connection member with preformed braided cover

 #28
20120112452
2012-05-10

COMPRESSIBLE EXHAUST CONNECTION MEMBER

 #29
20110073209
2011-03-31

Flexible vibration absorbing tube

 #30
20100218837
2010-09-02

PIPE UNIT

 #31
20090230676
2009-09-17

Articulate connection piece for tubes

 #32
20090114303
2009-05-07

Flexible conduit element

 #33
20070216156
2007-09-20

Pipe unit and method for assembling pipe conduit using the same

 #34
20060017285
2006-01-26

Flexible tube for an exhaust pipe of an automobile