ClassID:

52872

B29D24/008 - CPC Classification

Classification description:

Producing articles with hollow walls formed with structures, e.g. cores placed between two plates or sheets, e.g. partially filled the structure having hollow ridges, ribs or cores

Recent Application in this class:
#1
20230182424
2023-06-15

METHOD OF MANUFACTURING AN ACOUSTIC TREATMENT PANEL AND ACOUSTIC TREATMENT PANEL OBTAINED BY SAID METHOD

#2
20220152959
2022-05-19

Core element for sandwich elements, use of such a core element, and method for producing such a core element

#3
20220080686
2022-03-17

METHOD FOR PRODUCING A TORSION BOX FOR A STRUCTURE OF AN AIRPLANE AND A TORSION BOX FOR A STRUCTURE OF AN AIRPLANE

#4
20200202830
2020-06-25

Method for manufacturing a sound absorption structure comprising a cellular panel incorporating acoustic elements and sound absorption structure obtained using said method

#5
20190016438
2019-01-17

Composite support structures for composite integrated structure

#6
20180361684
2018-12-20

Process for forming a fiber-reinforced composite structure

#7
20180126680
2018-05-10

Honeycomb core with hierarchical cellular structure

#8
20180031106
2018-02-01

Resin side cover for transmission case

#9
20170369148
2017-12-28

METHOD OF MAKING PAD-UPS FOR COMPOSITE STRUCTURES AND COMPOSITE STRUCTURES INCLUDING PAD-UPS

#10
20150217521
2015-08-06

Method for producing sandwich panel

#11
20110165385
2011-07-07

SANDWICH PANEL AND METHOD FOR PRODUCING SUCH A PANEL

#12
20080128080
2008-06-05

Hollow structure plate, manufacturing method thereof, manufacturing device thereof, and sound absorbing structure plate

#13
20080113128
2008-05-15

Hollow structure plate, manufacturing method thereof, manufacturing device thereof, and sound absorbing structure plate

#14
20060141215
2006-06-29

Corrugated product

#15
20060035063
2006-02-16

Corrugated sandwich panel and method for manufacturing the same

#16
20050163965
2005-07-28

Molding process and apparatus for producing unified composite structures

#17
20050126852
2005-06-16

Hollow structure plate, manufacturing method thereof, manufacturing device thereof, and sound absorbing structure plate

#18
20050095405
2005-05-05

Corrugated sandwich panel and method for manufacturing the same