ClassID:

50727

B29C53/70 - CPC Classification

Classification description:

Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor; Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels with rotatable winding feed member and moving axially

Recent Application in this class:
#1
20240042673
2024-02-08

Process and systems for winding a filament around a winding support

#2
20230085379
2023-03-16

Pipe forming apparatus

#3
20230069166
2023-03-02

High-efficiency filament helical winding devices

#4
20230054599
2023-02-23

High-efficiency filament helical winding devices

#5
20220388227
2022-12-08

High-efficiency filament helical winding devices

#6
20200278068
2020-09-03

Device for facilitating pipeline repair

#7
20190290978
2019-09-26

FIBER-REINFORCED COMPOSITE TUBULAR SHAFTS AND MANUFACTURE THEREOF

#8
20190022919
2019-01-24

METHOD AND APPARATUS FOR PRODUCING A LAMINATE FROM ONE OR MORE LAYERS OF MATERIAL

#9
20180236708
2018-08-23

INVENTIVE SYSTEM AND METHODS FOR MAKING COMPOSITE REINFORCED PIPE BY ECCENTRIC APPLICATION WITH THE PORTABLE AND MOVABLE FACTORY, AND INSTALLING THE PIPE IN A PIPELINE

#10
20180071478
2018-03-15

Components for breathing circuits

#11
20160236423
2016-08-18

Method for manufacturing spoke unit

#12
20140076451
2014-03-20

Flexible tubular underwater pipe for great depths, and method for manufacturing same

#13
20130276962
2013-10-24

Bat fabrication system and method

#14
20130240129
2013-09-19

Method and device for manufacturing composite products comprising a planar portion

#15
20130062452
2013-03-14

Method for manufacturing an elongated object by spinning at least one curable matrix coated thread on a core element

#16
20120279635
2012-11-08

METHODS FOR PRODUCING A PART MADE FROM A COMPOSITE MATERIAL, OBTAINED BY DEPOSITING LAYERS OF REINFORCING FIBERS URGED ONTO A MANDREL

#17
20100083815
2010-04-08

Fiber reinforced resin member and method of manufacturing the same, and apparatus manufacturing fiber fabric

#18
20090314418
2009-12-24

Filament winding apparatus and method thereof

#19
20090250134
2009-10-08

Composite pipe having non-bonded internal liner, method and assembly for the production thereof

#20
20090078260
2009-03-26

Expiratory limb for a breathing circuit

#21
20090065622
2009-03-12

Filament winding apparatus

#22
20080156436
2008-07-03

MULTIPLE HEAD AUTOMATED COMPOSITE LAMINATING MACHINE FOR THE FABRICATION OF LARGE BARREL SECTION COMPONENTS

#23
20070084181
2007-04-19

Method of producing a spring wire and wire thus produced

#24
20060162726
2006-07-27

Apparatus for reinforcing a breathing circuit component

#25
20050199335
2005-09-15

Device and method for the continuous production of tubular structures that are reinforced with a strengthening support

#26
20050039843
2005-02-24

Multiple head automated composite laminating machine for the fabrication of large barrel section components