ClassID:

54263

B29L2031/605 - CPC Classification

Classification description:

Other particular articles; Multitubular or multicompartmented articles, e.g. honeycomb; Multi-tubular articles, i.e. composed of a plurality of tubes composed of several elementary tubular elements one placed inside the other, e.g. dual wall tubes concentrically

Recent Application in this class:
#1
20160263357
2016-09-15

Method to make tube-in-tube balloon

#2
20150284034
2015-10-08

Reinforcing system for reinforcing a cavity of a structural element

#3
20120215165
2012-08-23

Method to make tube-in-tube balloon

#4
20120090721
2012-04-19

Plastic pipe with bell

#5
20120048455
2012-03-01

THERMOPLASTIC PIPE MADE WITH COMMINGLED GLASS FIBERS

#6
20120041467
2012-02-16

Tube-in-tube balloon

#7
20100175818
2010-07-15

Method for manufacturing pipe-lining material

#8
20100166988
2010-07-01

Assembly of prepregs for producing structures, for example ones which deploy through inflation

#9
20100092733
2010-04-15

Reinforcing system for reinforcing a cavity of a structural element

#10
20090234432
2009-09-17

Method for fabricating a polymer stent with break-away links for enhanced stent retenton

#11
20090220711
2009-09-03

Bio-degradable cup and method for making the same

#12
20080188802
2008-08-07

Multi-lumen lay-flat tubing, catheter articles comprising same, and method of manufacture thereof

#13
20070262193
2007-11-15

Increased crush-resistant core for geomembrane liner roll

#14
20070250150
2007-10-25

Medical device delivery system having a sheath with a flared strain relief member operatively coupled by a unidirectional handle

#15
20070208365
2007-09-06

Method to make tube-in-tube balloon

#16
20070007259
2007-01-11

Apparatus for simultaneous laser welding

#17
20050115208
2005-06-02

Tube-filling machine and a filling method in such a machine

#18
20050061392
2005-03-24

Tube-filling machine and a method for tube end sealing in such a machine