ClassID:

152888

F16L13/06 - CPC Classification

Classification description:

Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints; Welded joints with arrangements for preventing overstressing with tension relief of the weld by means of detachable members, e.g. divided tension rings, bolts in flanges

Recent Application in this class:
#1
20220090712
2022-03-24

PRESSURE STABILIZER

#2
20210054953
2021-02-25

Flange connection having a weld ring gasket

#3
20170234462
2017-08-17

Dissimilar metal connection and method for operating such a dissimilar metal connection

#4
20160208978
2016-07-21

Method of extending life expectancy of high-temperature piping and life expectancy extension structure of high-temperature piping

#5
20140306443
2014-10-16

Decoupling assembly for a plumbing network

#6
20120138153
2012-06-07

Clamp suitable for increasing the fatigue life of the butt welds of a pipe pressure vessel which is subsequently bent

#7
20120087456
2012-04-12

APPARATUS AND METHOD FOR REINFORCING PIPING ARRANGEMENT OF REACTOR CORE SPRAY SYSTEM

#8
20110252627
2011-10-20

Method for repairing a core spray line elbow weld joint

#9
20110210228
2011-09-01

Apparatus and method for repairing a core spray line pipe weld joint

#10
20110101177
2011-05-05

APPARATUS AND METHOD FOR REINFORCING PIPING ARRANGEMENT OF REACTOR CORE SPRAY SYSTEM

#11
20110044751
2011-02-24

Rocket motor tube with safety features

#12
20100140918
2010-06-10

Mechanical assembly for securing the structural integrity of a pipe joint

#13
20100117351
2010-05-13

Welding spacer

#14
20100032938
2010-02-11

Apparatus for repairing a core spray downcomer pipe slip joint coupling

#15
20100032214
2010-02-11

Composite enhanced metallic drilling riser system

#16
20100013221
2010-01-21

Method and apparatus for repairing a flawed welded joint in a core spray piping system

#17
20090127854
2009-05-21

Method and system for repairing a downcomer pipe in a core spray for a nuclear reactor

#18
20090127415
2009-05-21

Apparatus and method for repairing a core spray line elbow weld joint

#19
20090127414
2009-05-21

Apparatus and method for repairing a core spray line pipe weld joint

#20
20090072530
2009-03-19

Pipe clamp

#21
20090056839
2009-03-05

Method for Improving Residual Stress of Structure Member

#22
15443296
2019-11-26

Bracket arrangement for supporting the weld area of a pole