ClassID:

40074

B22F3/164 - CPC Classification

Classification description:

Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces; Both compacting and sintering in successive or repeated steps Partial deformation or calibration

Sub-classes:
Recent Application in this class:
#1
20250303643
2025-10-02

APPARATUS AND METHODS FOR REMOVABLE SUPPORT STRUCTURES IN ADDITIVE MANUFACTURING

#2
20240278320
2024-08-22

METHOD FOR MANUFACTURING A COOLING DEVICE

#3
20230356295
2023-11-09

METHOD FOR PRODUCING A SINTERED COMPONENT

#4
20230026312
2023-01-26

Sintered Part and Method for Producing Same

#5
20220371090
2022-11-24

Method for Producing a Calibrated Combination of Parts

#6
20220281002
2022-09-08

Device for producing a gear green compact

#7
20220170515
2022-06-02

Actuator with powdered metal ball ramp and method of selective surface densification of powdered metal ball ramp

#8
20220056819
2022-02-24

METHOD FOR PRODUCING A CAMSHAFT ADJUSTER

#9
20220023954
2022-01-27

COATED CUTTING TOOL

#10
20210008626
2021-01-14

Calibration method

#11
20190039138
2019-02-07

APPARATUS AND METHODS FOR REMOVABLE SUPPORT STRUCTURES IN ADDITIVE MANUFACTURING

#12
20180369918
2018-12-27

Laser shock peening within an additive manufacturing process

#13
20180311733
2018-11-01

Apparatus and methods for removable support structures in additive manufacturing

#14
20180311732
2018-11-01

Support structures in additive manufacturing

#15
20180182542
2018-06-28

Method for producing rare-earth magnet

#16
20180079005
2018-03-22

Sintering a Multi-lobed Helical Rotor

#17
20180043434
2018-02-15

METHOD OF FORMING A COMPONENT

#18
20180009030
2018-01-11

Gear, deceleration device, robot, and moving object

#19
20170341130
2017-11-30

Sizing die for densifying surface of sintered body, production method using same, and product obtained therefrom

#20
20170165755
2017-06-15

Method for the surface compaction and calibration of a sintered component

#21
20170089393
2017-03-30

Method of forming a bearing component

#22
20160223018
2016-08-04

SINTERED BEARING FOR FUEL PUMP AND METHOD OF MANUFACTURING SAME

#23
20160214178
2016-07-28

Method for forming a crowning on a sintered component

#24
20160061201
2016-03-03

PUMP HAVING AN ELECTRIC MOTOR

#25
20150209858
2015-07-30

Method for producing a composite component, and composite component

#26
20150206654
2015-07-23

Method for manufacturing sintered magnet

#27
20120227530
2012-09-13

Work Piece Having Different Qualities

#28
20120189484
2012-07-26

Process for producing an interconnector of a high-temperature fuel cell

#29
20110315051
2011-12-29

Erosion resistant hard composite materials

#30
20110143158
2011-06-16

Powder metal component tolerance improvements

#31
20110132057
2011-06-09

Method of compacting the surface of a sintered part

#32
20110070122
2011-03-24

Alloy Composition

#33
20100310199
2010-12-09

Sintered bearing

#34
20100224146
2010-09-09

METHOD FOR MANUFACTURING A SHAFT MEMBER HAVING A SINTERED PART BONDED THERETO AND A CAMSHAFT FOR AN INTERNAL COMBUSTION ENGINE

#35
20100178190
2010-07-15

Accurate powder metal component, assembly and method

#36
20100098575
2010-04-22

Device and method for calibrating a sintered molded part

#37
20090317582
2009-12-24

SINTERED GEAR

#38
20090257905
2009-10-15

Compacting tool

#39
20090096123
2009-04-16

Manufacturing process and apparatus

#40
20080282544
2008-11-20

Powder metal internal gear rolling process

#41
20080209730
2008-09-04

Surface-Densified Toothed Section From A Sintered Material And Having Special Tolerances

#42
20080201951
2008-08-28

Work Piece Having Different Qualities

#43
20080152940
2008-06-26

Hardness and roughness of toothed section from a surface-densified sintered material

#44
20080096041
2008-04-24

Pleated Sintered Metal Fiber Medium

#45
20080029212
2008-02-07

SLEEVE, SLEEVE UNIT, MOTOR, AND METHOD FOR MANUFACTURING SLEEVE AND SLEEVE UNIT

#46
20080025863
2008-01-31

High carbon surface densified sintered steel products and method of production therefor

#47
20080010832
2008-01-17

Production method for sintered fluid dynamic pressure bearing

#48
20070212248
2007-09-13

Production method for fluid dynamic pressure sintered bearing

#49
20070081915
2007-04-12

Powder metal clutch races for one-way clutches and method of manufacture

#50
20070048169
2007-03-01

Method of making powder metal parts by surface densification

#51
20070048168
2007-03-01

Method for densifying surface of powder metallurgy article and apparatus for the same

#52
20060192323
2006-08-31

Process for producing a molding

#53
20060171838
2006-08-03

Sintered sprocket for silent chain and production method therefor

#54
20050272545
2005-12-08

Sintered gear

#55
20050129562
2005-06-16

Method for the manufacturing of sintered metal parts

#56
20050028641
2005-02-10

Sintered sprocket for silent chain and production method therefor

#57
20050019201
2005-01-27

Method of flow forming a metal part