Patents-Review.com
ClassID:

39452 ⎘

B22C7/026 - CPC Classification

Classification description:

Patterns; Manufacture thereof so far as not provided for in other classes; Lost patterns; Patterns made from expanded plastic materials by assembling preformed parts

Recent Application in this class:
#1
20230286035
2023-09-14

METHOD AND SYSTEM FOR AUTOMATED WAX MOLD ASSEMBLY

 #2
20220048098
2022-02-17

METHOD OF FREEZE-DRYING

 #3
20210331231
2021-10-28

METAL FORM CONTAINING DISPERSED AEROGEL PARTICLES IMPREGNATED WITH POLYMERS AND A METHOD OF PRODUCING THE SAME

 #4
20210237145
2021-08-05

METHOD OF PRODUCING A METAL FORM CONTAINING DISPERSED AEROGEL PARTICLES IMPREGNATED WITH POLYMERS

 #5
20200094858
2020-03-26

Process for producing a coupler knuckle and improved coupler knuckle

 #6
20190344333
2019-11-14

Metal form containing dispersed aerogel particles impregnated with polymers and a method of producing the same

 #7
20190143400
2019-05-16

Method of producing a metal form containing dispersed aerogel particles impregnated with polymers

 #8
20180274856
2018-09-27

Method of freeze drying

 #9
20180272452
2018-09-27

Wax welding apparatus and method of use

 #10
20180185905
2018-07-05

Casting tree and method of assembly

 #11
20180154427
2018-06-07

Method for producing a pattern for lost pattern casting

 #12
20170345874
2017-11-30

Display device having back support structure

 #13
20170297086
2017-10-19

PROCESS FOR PROVIDING METAL CASTINGS USING THE LOST FOAM METHOD

 #14
20170007380
2017-01-12

Dental restoration model

 #15
20150075746
2015-03-19

Method of casting a component having interior passageways

 #16
20140369811
2014-12-18

Integrated turbocharger casting

 #17
20140262108
2014-09-18

Method of making a radial pattern assembly

 #18
20140217051
2014-08-07

Process for producing a coupler knuckle and improved coupler knuckle

 #19
20130292080
2013-11-07

Method of manufacturing a mold for press forming employing an evaporative pattern

 #20
20130220571
2013-08-29

Ceramic core with composite insert for casting airfoils

 #21
20130081774
2013-04-04

Ceramic core with composite insert for casting airfoils

 #22
20120285648
2012-11-15

Ceramic core with composite insert for casting airfoils

 #23
20110293434
2011-12-01

Method of casting a component having interior passageways

 #24
20100294451
2010-11-25

Method for producing a pattern for the precision-cast preparation of a component comprising at least one cavity

 #25
20100181873
2010-07-22

Method for manufacturing an electric machine by a lost foam casting process, and electric machine for a hybrid vehicle

 #26
20100051142
2010-03-04

Directional solidification mould

 #27
20090242160
2009-10-01

METHODS OF FORMING MODULATED CAPACITY SCROLLS

 #28
20080149293
2008-06-26

Heat exchanger element obtained by casting, and method for preparing polystyrene patterns for casting

 #29
20080035295
2008-02-14

Fugitive pattern assembly and method

 #30
20070272387
2007-11-29

Method for Manufacturing Castings by Using a Lost-Foam Pattern Casting Method

 #31
20070107868
2007-05-17

System and method for welding wax patterns

 #32
20070079946
2007-04-12

Method for combining wax patterns for making a golf club head and combined wax pattern thereof

 #33
20070074839
2007-04-05

Method for manufacturing a pattern for a hollow component

 #34
20060254740
2006-11-16

Glued lost foam casting pattern assembly

 #35
20060237163
2006-10-26

Investment casting

 #36
20060108086
2006-05-25

Lost foam casting pattern

 #37
20050284598
2005-12-29

Fugitive pattern assembly and method

 #38
20050247429
2005-11-10

Investment casting