Patents-Review.com
ClassID:

48975 ⎘

B29C43/54 - CPC Classification

Classification description:

Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor; Component parts, details or accessories; Auxiliary operations Compensating volume change, e.g. retraction

Recent Application in this class:
#1
20250276505
2025-09-04

SYSTEM AND METHOD FOR MAKING A BLOCK FOR GRAVITY ENERGY STORAGE

 #2
20250074657
2025-03-06

DEVICES AND METHODS FOR CONSUMING A PLURALITY OF LIQUIDS AND MOLD APPARATUSES FOR FORMING SUCH DEVICES

 #3
20240198619
2024-06-20

System and method for making a block for gravity energy storage

 #4
20210039288
2021-02-11

Distributor device

 #5
20200061878
2020-02-27

ROTARY HIGH SPEED LOW COMPRESSION THERMOPLASTIC MOLDING METHOD AND APPARATUS

 #6
20190091954
2019-03-28

Prism, forming mold, and method of producing prism

 #7
20180264691
2018-09-20

Optical polymer films and methods for casting the same

 #8
20180001521
2018-01-04

Compression mold

 #9
20170160449
2017-06-08

Optical element, and method for producing same

 #10
20160297115
2016-10-13

Molding apparatus, molding apparatus unit, and molding method

 #11
20160271844
2016-09-22

System for manufacturing monolithic structures using expanding internal tools

 #12
20160059446
2016-03-03

ROTARY HIGH SPEED LOW COMPRESSION THERMOPLASTIC MOLDING METHOD AND APPARATUS

 #13
20150137424
2015-05-21

System and method for manufacturing monolithic structures using expanding internal tools

 #14
20120068370
2012-03-22

Method for Producing Wafer Lens, and Method and Apparatus for Producing Wafer Lens Laminate

 #15
20110204547
2011-08-25

Rotary high speed low compression thermoplastic molding method and apparatus

 #16
20100243597
2010-09-30

Preform molding apparatus for forming a preform having a neck ring

 #17
20090025448
2009-01-29

Method and apparatus for manufacture of a profile element

 #18
20080093764
2008-04-24

Method and apparatus for manufacturing a molded product

 #19
20080029918
2008-02-07

Apparatus And Method For Manufacturing Plastic Products

 #20
20060071368
2006-04-06

Method and apparatus for compensating for in mold material shrinkage

 #21
20050158421
2005-07-21

Device and method for compression moulding plastic containers