ClassID:

50653

B29C51/426 - CPC Classification

Classification description:

Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating , e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor; Component parts, details or accessories; Auxiliary operations; Heating or cooling Producing specific thermal regimes during thermoforming to obtain particular properties

Recent Application in this class:
#1
20250178296
2025-06-05

METHODS AND MATERIALS FOR MODULATING CONSTRUCT WEAR DUE TO CYCLIC LOADING

#2
20250153419
2025-05-15

THERMOFORMING OF PLA-BASED ARTICLES

#3
20240042671
2024-02-08

Method and line for manufacturing a panel with multiple acoustic elements for an acoustic attenuation structure

#4
20230173738
2023-06-08

Thermoforming device and thermoforming method

#5
20220143898
2022-05-12

Thermoforming of PLA-based articles

#6
20220072760
2022-03-10

Method and forming tool for hot-forming a flat thermoplastic laminate

#7
20210271011
2021-09-02

Preserving In-Plane Function of Polarization Laminates in a Forming Process

#8
20210237333
2021-08-05

Aligner manufacturing system

#9
20200325299
2020-10-15

Reduced density thermoplastics

#10
20200315747
2020-10-08

Orthodontic appliance having continuous shape memory

#11
20200290324
2020-09-17

MULTILAYER POLYMERIC STRUCTURES

#12
20200290262
2020-09-17

THERMOFORMING MULTIPLE ALIGNERS IN PARALLEL

#13
20200215743
2020-07-09

Apparatus and methods for selective thermoforming

#14
20190351604
2019-11-21

SYSTEM AND METHODS FOR THERMOFORMING ARTICLES

#15
20190105828
2019-04-11

Apparatus and methods for selective thermoforming

#16
20190084214
2019-03-21

Method and forming tool for hot-forming a flat thermoplastic laminate

#17
20190061226
2019-02-28

Process for producing shaped film

#18
20190039280
2019-02-07

Mould, mould system, thermoforming device, and method for thermoforming

#19
20180186059
2018-07-05

Method for shaping a film-like/sheet-like material

#20
20180185624
2018-07-05

Microprojection implement and method for producing same

#21
20180022012
2018-01-25

Machine for thermoforming and method for thermoforming

#22
20170100872
2017-04-13

Blow moulded container and manufacture thereof

#23
20140377530
2014-12-25

Reduced density thermoplastics

#24
20130122134
2013-05-16

Apparatus and methods for selective thermoforming

#25
20130119587
2013-05-16

Apparatus and methods for selective thermoforming

#26
20110290674
2011-12-01

Apparatus and methods for selective thermoforming

#27
20110061344
2011-03-17

PACKAGING MACHINE WITH SEVERAL HEATER ELEMENTS

#28
20070063385
2007-03-22

Apparatus and method for sheet material forming

#29
20050189681
2005-09-01

Forming containers

#30
20050037168
2005-02-17

Thermoformed food trays having improved toughness