ClassID:

54082

B29L2023/00 - page 2 - CPC Classification

Classification description:

Tubular articles

Recent Application in this class:
#301
20130069273
2013-03-21

Method and apparatus for inserting a spacer between annular reinforcement bands

#302
20130048653
2013-02-28

METHOD AND DEVICE FOR PRODUCING CAN BODIES AND CAN BODIES

#303
20130005518
2013-01-03

Hockey stick

#304
20130004612
2013-01-03

Die, die production method, and production of antireflection film

#305
20130000248
2013-01-03

METHOD AND AN EXTRUSION DEVICE FOR MANUFACTURING CLOSED-SECTION BEAM ELEMENTS

#306
20120325397
2012-12-27

Conduit, Manufacture Thereof and Fusion Process Therefor

#307
20120313280
2012-12-13

System and method for manufacturing cylindrical foam articles

#308
20120306111
2012-12-06

Method and apparatus for moving a tube extrusion line along

#309
20120286448
2012-11-15

METHODS FOR MANUFACTURING A PAINT ROLLER AND COMPONENT PARTS THEREOF

#310
20120280423
2012-11-08

RECYCLING COMPOUND TUBE MEMBER FABRICATION METHOD

#311
20120276320
2012-11-01

Bonded and stitched composite structure

#312
20120273992
2012-11-01

Device for sealing a cooling tank for an extruded plastic profile

#313
20120263521
2012-10-18

Joint element made of fiber-reinforced plastic and production process and use therefor

#314
20120261062
2012-10-18

Process for forming a divided conduit

#315
20120219660
2012-08-30

Jig used for manufacturing composite material structure having thickened wall portion in transverse cross-section

#316
20120164359
2012-06-28

Process and device for the internal welding of plastic tubes

#317
20120145311
2012-06-14

Methods for manufacturing a paint roller and component parts thereof

#318
20120121482
2012-05-17

Methods of manufacturing polymer pipettes

#319
20120119060
2012-05-17

Device for shaping a workpiece

#320
20120118424
2012-05-17

REINFORCEMENT AND METHOD FOR TUBULAR STRUCTURES

#321
20120107541
2012-05-03

Compression molded preform for forming invertible base hot-fill container, and systems and methods thereof

#322
20120094041
2012-04-19

Thick walled composite tubular and method of making

#323
20120085486
2012-04-12

Methods for manufacturing a paint roller and component parts thereof with strips of compounded material

#324
20120085485
2012-04-12

Methods for manufacturing a paint roller and component parts thereof having a composite cover formed of compounded material

#325
20120078187
2012-03-29

FLEXIBLE INTRODUCER SHEATH

#326
20120076945
2012-03-29

Molded rotatable base for a porous pad

#327
20120073683
2012-03-29

METHOD FOR PRODUCING A MOLDED PART, AND A MOLDED PART THUS PRODUCED

#328
20120070586
2012-03-22

Method for manufacturing tubular body

#329
20120066994
2012-03-22

Hollow, composite-material rebar structure, associated components, and fabrication apparatus and methodology

#330
20120043013
2012-02-23

Method for manufacturing hollow composite structure

#331
20120015066
2012-01-19

Polymer mortar composite pipe material and manufacturing method

#332
20120013037
2012-01-19

Viscoelastic Extrusion Processing Method and Compositions for Biopolymers

#333
20110293448
2011-12-01

RESIN INJECTION MOLDED ROTARY MEMBER

#334
20110290410
2011-12-01

Process for fabricating silicone coated rollers without build lines

#335
20110290405
2011-12-01

METHOD FOR THE PRODUCTION OF COMPOSITE HOLLOW ARTICLES

#336
20110290366
2011-12-01

Forming the end portions of fibre reinforced thermoplastic composite tubes

#337
20110281082
2011-11-17

COVERED COMPOSITE LATTICE SUPPORT STRUCTURES AND METHODS ASSOCIATED THEREWITH

#338
20110274923
2011-11-10

EXTRUSION SYSTEM COMPRISING A BACK PRESSURE CONTROLLING BRAKE DEVICE

#339
20110262283
2011-10-27

Method of manufacturing a spar for a wind turbine from elements having end portions extending transversely to an intermediate portion

#340
20110253299
2011-10-20

Manufacturing method for hollow components made of fiber composite materials in tubular design, tubular film and manufacturing method for a tubular film

#341
20110220270
2011-09-15

Method for producing endoscope flexible tube

#342
20110203725
2011-08-25

Composite duct assembly

#343
20110193367
2011-08-11

Vehicle interior part, and method of manufacturing thereof, and mold thereof

#344
20110192527
2011-08-11

RF generator with multiplexed programmed molds

#345
20110190871
2011-08-04

Crush recoverable polymer scaffolds

#346
20110189025
2011-08-04

Method of manufacturing a spar for a wind turbine from elements comprising different materials

#347
20110180973
2011-07-28

Method for Making an Outlet Channel

#348
20110180954
2011-07-28

Method and extrusion line for producing peroxide-cross-linked polyethylene pipes

#349
20110171337
2011-07-14

Controlled circumferential impregnation device

#350
20110171032
2011-07-14

Method of manufacturing a spar for a wind turbine from elements having geometrically well-defined joint surface portions

#351
20110169242
2011-07-14

Stabilizer device and method of manufacturing same

#352
20110169192
2011-07-14

In-mold labeling apparatus and method

#353
20110167973
2011-07-14

Apparatus and method for cutting tubular members

#354
20110165351
2011-07-07

COMPOSITE HANDLE

#355
20110164408
2011-07-07

Railing Element and Method for the Making Thereof

#356
20110163179
2011-07-07

DRINKING STRAW WITH OPAQUE, IMPRINTED SIDE

#357
20110160820
2011-06-30

VARIABLE STIFFNESS MULTI-LUMEN LEAD BODY FOR AN IMPANTABLE LEAD

#358
20110104418
2011-05-05

PRE-MARKED BUILDING MATERIALS AND METHOD OF MANUFACTURE

#359
20110095449
2011-04-28

Multiple spider head

#360
20110073244
2011-03-31

Tubular body

#361
20110052845
2011-03-03

METHOD FOR PRODUCING A HOLLOW BODY

#362
20110033646
2011-02-10

PROCESS FOR MAKING FIBER REINFORCED PLASTIC PIPE

#363
20110009799
2011-01-13

Antithrombogenic hollow fiber membranes and filters

#364
20100327477
2010-12-30

Method for manufacturing a separated tip catheter

#365
20100316856
2010-12-16

Dies for forming extrusions with thick and thin walls

#366
20100316804
2010-12-16

Method for manufacturing a tubular body

#367
20100288425
2010-11-18

Method of molding fiber-reinforced plastic hollow part

#368
20100282408
2010-11-11

METHOD AND DEVICE FOR LINING A PIPE

#369
20100282401
2010-11-11

Methods for manufacturing a paint roller and component parts thereof

#370
20100282400
2010-11-11

METHODS FOR MANUFACTURING A PAINT ROLLER AND COMPONENT PARTS THEREOF

#371
20100252957
2010-10-07

Method of compacting material

#372
20100247345
2010-09-30

Production tubing member with auxiliary conduit

#373
20100239803
2010-09-23

Thermoplastic polyurethane with reduced tendency to bloom

#374
20100230954
2010-09-16

High-pressure tubing

#375
20100218839
2010-09-02

High temperature fiber reinforced pipe

#376
20100196639
2010-08-05

Flanged fiber-reinforced resin hollow part and method of molding the same

#377
20100164142
2010-07-01

Moulding device and method of generating a cast of an inner surface of a tubular member

#378
20100151191
2010-06-17

Forming screens

#379
20100151170
2010-06-17

Forming screens

#380
20100143618
2010-06-10

Composite component and a method and device for producing the composite component

#381
20100133726
2010-06-03

Polymer mortar composite pipe material and manufacturing method

#382
20100112249
2010-05-06

SIGN POST COMPRISING COMPOSITE MATERIAL

#383
20100078259
2010-04-01

FLOWBODIES AND METHODS OF FORMING FLOWBODIES

#384
20100072678
2010-03-25

Method and apparatus for producing a composite component

#385
20100028476
2010-02-04

System for manufacturing integrated sockets in biaxially oriented plastic pipes

#386
20100025883
2010-02-04

Method for manufacturing a hose

#387
20100016837
2010-01-21

Introducer sheath having a braided member and methods of manufacture

#388
20100001246
2010-01-07

Safety handrail apparatus and manufacturing methods

#389
20100000674
2010-01-07

Process for the internal welding of plastic tubes

#390
20090321007
2009-12-31

Methods for manufacturing a paint roller with perforated substrate

#391
20090319034
2009-12-24

METHOD OF DENSIFYING ePTFE TUBE

#392
20090318861
2009-12-24

Method of thermal treatment of a thermally responsive material of medical devices

#393
20090315213
2009-12-24

METHOD FOR PRODUCING TWIN TANK RAILS FOR TWO-WHEELED VEHICLE

#394
20090308137
2009-12-17

Gas chromatography capillary devices and methods

#395
20090297319
2009-12-03

COMPOSITE FOR AUTOMATED HANDLING DEVICE

#396
20090289392
2009-11-26

Salt cores for plastic (injection) molding

#397
20090277995
2009-11-12

Supporting strut for supporting an intermediate deck that is arranged in an aircraft fuselage

#398
20090200705
2009-08-13

Method of Manufacturing a Pipe Gasket

#399
20090158861
2009-06-25

Pipette

#400
20090152295
2009-06-18

Container assembly

#401
20090139695
2009-06-04

Device for internal cooling of extruded thermoplastics pipes

#402
20090136608
2009-05-28

APPARATUS FOR CONTINUOUS PRODUCTION OF A COMPOSITE PIPE WITH A PIPE SOCKET

#403
20090117648
2009-05-07

Method of manufacturing a vessel

#404
20090113669
2009-05-07

FLEXIBLE GRIP AND METHOD OF MAKING SAME

#405
20090053443
2009-02-26

CHLOROTRIFLUOROETHYLENE COPOLYMER CONTAINING LAMINATE AND PROCESS FOR PRODUCTION THEREOF

#406
20090044830
2009-02-19

Molded rotatable base for a porous pad

#407
20090017361
2009-01-15

SEPARATOR FOR FUEL CELL AND METHOD FOR FABRICATING THE SAME

#408
20090011062
2009-01-08

Multiple extrusion head

#409
20080308048
2008-12-18

Composite duct assembly

#410
20080286503
2008-11-20

Method For Production of Thin-Walled Parts

#411
20080257604
2008-10-23

Conduit, manufacture thereof and fusion process therefor

#412
20080178995
2008-07-31

Metal/polymer laminate ducting and method for making same

#413
20080157426
2008-07-03

Process and apparatus for reducing die drips and for controlling surface roughness during polymer extrusion

#414
20080150193
2008-06-26

METHOD OF MANUFACTURE OF A MOLDED HOLLOW USING TANGENTIAL STRUCTURES

#415
20080118692
2008-05-22

POLYETHYLENE USEFUL FOR PRODUCING FILM AND MOLDED ARTICLES IN A PROCESS WHICH USES SOLID STATE STRETCHING

#416
20080072911
2008-03-27

Tracheostomy tube and technique for using the same

#417
20080063820
2008-03-13

Method for Reutilizing Plastic Receptacles and Article Produced by Said Method

#418
20080044206
2008-02-21

Roller, apparatus for molding roller, mold for forming roller, method for producing roller, and recording apparatus

#419
20080023093
2008-01-31

Method for manufacturing a hose

#420
20070261810
2007-11-15

Seamless master and method of making same

#421
20070218232
2007-09-20

Helical Support and Method for the Production Thereof

#422
20070193676
2007-08-23

Method for producing a highly rigid composite material roller

#423
20070107779
2007-05-17

Weldable mount for fuel system component

#424
20070068872
2007-03-29

NANO-FLOW LIQUID CHROMATOGRAPHIC APPARATUS HAVING ROBUST CAPILLARY TUBING

#425
20070065615
2007-03-22

ANNULAR OR TUBULAR SHAPED ARTICLES OF NOVEL POLYMER BLENDS

#426
20070059219
2007-03-15

Vessel and method of manufacture thereof

#427
20070036998
2007-02-15

Use of a polyamide molding composition with high melt stiffness for coextrusion with a high-melting-point polymer

#428
20070026178
2007-02-01

Method for making plastic metal composite parts

#429
20070020421
2007-01-25

Cylindrical part

#430
20070014884
2007-01-18

Externally cooled moving mold

#431
20060144501
2006-07-06

Kink-resistant access sheath and method of making same

#432
20060118232
2006-06-08

Process of fabricating a laminated hollow composite cylinder with an arranged ply angle

#433
20060091584
2006-05-04

Device for use in reflexotherapy

#434
20060051543
2006-03-09

Polypropylene resin hollow molded foam article and a process for the production thereof

#435
20060051448
2006-03-09

Extruded tubing for mixing reagents

#436
20050287323
2005-12-29

Laminated formed body and method of manufacturing the formed body

#437
20050287320
2005-12-29

Method of producing structures using centrifugal forces

#438
20050233019
2005-10-20

Apparatus for making a multi-walled tubular structure

#439
20050228427
2005-10-13

Method of making a catheter balloon by laser fusing wrapped material

#440
20050196564
2005-09-08

Tubular strip for leisure chair

#441
20050186302
2005-08-25

Warm hydro-forming device

#442
20050181920
2005-08-18

Method of manufacturing elastic cylindrical body, method of manufacturing elastic roll, elastic cylindrical body and elastic roll

#443
20050126714
2005-06-16

Apparatus for continuously forming FRP square pipe

#444
20050123718
2005-06-09

Weather strip and method of manufacturing same

#445
20050120653
2005-06-09

Production method of water jacket spacer

#446
20050112309
2005-05-26

Method for thermoplastic moulding of a tubular item, a tubular item and an injection mould with a rotating core

#447
20050062201
2005-03-24

Mold and molding process

#448
20050006806
2005-01-13

Method of forming grooves in resin bobbin and device for forming grooves

#449
20050003127
2005-01-06

Method of producing structures using centrifugal forces

#450
20050000647
2005-01-06

Method and facility for separating and recovering steel pipe and covering resin in resin-covered steel pipe

#451
15685090
2018-07-31

Peristaltic pump head and related methods

#452
14976468
2016-10-18

Hollow core arrester strength membrane

#453
14826005
2016-05-03

Apparatuses for expanding tubing and methods of use

#454
14548481
2017-09-12

Peristaltic pump head and related methods

#455
14478939
2018-01-16

Extrusion process for tubular member