Patents-Review.com
ClassID:

53952 ⎘

B29K2995/0001 - CPC Classification

Classification description:

Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular acoustical properties

Sub-classes:
Recent Application in this class:
#1
20260015453
2026-01-15

POLYURETHANE FOAM AND PRODUCTION METHOD THEREFOR

 #2
20250178293
2025-06-05

METHOD FOR MANUFACTURING A MULTI-PERFORATED COMPOSITE ACOUSTIC SKIN WITHOUT MECHANICAL PIERCING

 #3
20240019562
2024-01-18

AIRY BEAM-ENABLED BINARY ACOUSTIC METASURFACES FOR UNDERWATER ULTRASOUND BEAM MANIPULATION

 #4
20220402200
2022-12-22

3D printed ultrasonic probe

 #5
20200331305
2020-10-22

Noise damper bonded to tire using adhesives

 #6
20200331174
2020-10-22

Loudspeaker membrane with spray-coated elastomer layer

 #7
20200316929
2020-10-08

Method and device for producing a profiled element

 #8
20200068315
2020-02-27

Method of fabricating a miniature device having an acoustic diaphragm

 #9
20190105818
2019-04-11

Applying cymatics resonant frequencies for particle distribution and means of capturing for processing

 #10
20180338207
2018-11-22

Method of fabricating a miniature device having an acoustic diaphragm

 #11
20180111361
2018-04-26

Method and device for producing a profiled element

 #12
20180030262
2018-02-01

Article comprising plated component

 #13
20170335108
2017-11-23

Acoustic lens, method for producing the same, ultrasonic probe, and ultrasonic imaging device

 #14
20170333007
2017-11-23

Ultrasound phantom for focused ultrasound, method for manufacturing the same, biomimetic hydrogel phantom, method for manufacturing the same, discoloring method and drug delivering method using the same

 #15
20170323627
2017-11-09

Method of fabricating structures, and structures, with integrated property enhancing fill material

 #16
20170309266
2017-10-26

Sound absorbing body

 #17
20170276648
2017-09-28

Composite material molding jig, composite material molding method, ultrasonic test system, ultrasonic test method and aircraft structural object

 #18
20170165943
2017-06-15

Noise absorbent fabric having improved heat and sound insulation property and method for manufacturing the same

 #19
20170129143
2017-05-11

Method of manufacturing a membrane for an electro-acoustic transducer

 #20
20160249119
2016-08-25

Waterproof sound-permeable membrane and electronic device

 #21
20160144539
2016-05-26

Polymeric layers and methods of making the same

 #22
20160121814
2016-05-05

High performance moldable composite

 #23
20130075193
2013-03-28

Seamless acoustic liner

 #24
20120183701
2012-07-19

METHOD FOR PRODUCING A MARKED OBJECT

 #25
20120052303
2012-03-01

ACOUSTIC SHEET AND METHOD OF MANUFACTURING ACOUSTIC SHEET

 #26
20100206660
2010-08-19

Water-proof sound-transmitting membrane, method for producing water-proof sound-transmitting membrane, and electrical appliance using the membrane

 #27
20090236765
2009-09-24

Three layer composite panel from recycled polyurethanes

 #28
20070164477
2007-07-19

Production method of an electroacoustic transducer diaphragm, electroacoustic transducer diaphragm, and an electroacoustic transducer

 #29
20070009743
2007-01-11

Three layer composite panel from recycled polyurethanes

 #30
20070009729
2007-01-11

Three layer composite panel from recycled polyurethanes

 #31
20050248058
2005-11-10

Method for manufacturing diaphragm for use in electroacoustic transducer