ClassID:

119658

C22C21/14 - page 2 - CPC Classification

Classification description:

Alloys based on aluminium with copper as the next major constituent with silicon

Recent Application in this class:
#301
20080110576
2008-05-15

Mold for pressing a multilayer press stack, in particular for arrangement in a press and/or stack structure for pressing multilayer composites and/or a press for pressing and/or producing multilayer composites

#302
20080060723
2008-03-13

Aluminum alloy for engine components

#303
20080029187
2008-02-07

2000 Series alloys with enhanced damage tolerance performance for aerospace applications

#304
20070264149
2007-11-15

Reinforced aluminum alloy and its process of manufacture

#305
20070262120
2007-11-15

Lubricant for Quick Plastic Forming of Aluminum Sheet

#306
20070246509
2007-10-25

Multilayer braze-able sheet

#307
20070246137
2007-10-25

Method of making a structural element for aeronautical construction comprising differential work-hardening

#308
20070243097
2007-10-18

Process for Fabrication of Products Made of an Aluminium Alloy With High Toughness and High Fatigue Resistance

#309
20070166565
2007-07-19

Aluminum alloy brazing sheet

#310
20070158386
2007-07-12

Method for brazing strips of aluminium alloy

#311
20060243359
2006-11-02

High-strength aluminum alloy extruded material with excellent corrosion resistance and method of producing the same

#312
20060090875
2006-05-04

Continuous casting apparatus, continuous casting method and aluminum alloy cast bar

#313
20060065331
2006-03-30

Aluminum alloy products with high toughness and production process thereof

#314
20060011272
2006-01-19

2000 Series alloys with enhanced damage tolerance performance for aerospace applications

#315
20050271543
2005-12-08

Aluminum-based alloy and method of fabrication of semiproducts thereof

#316
20050221110
2005-10-06

Plain bearing and method of manufacturing the same

#317
20050155456
2005-07-21

Sputter targets and methods of manufacturing same to reduce particulate emission during sputtering

#318
20050115645
2005-06-02

Al/Cu/Mg/Ag alloy with Si, semi-finished product made from such an alloy and method for production of such a semi-finished product

#319
20050067066
2005-03-31

Method for producing an aluminum alloy composite material for a heat exchanger, and aluminum alloy composite material

#320
20050013725
2005-01-20

Aluminum based material having high conductivity

#321
18915343
2025-10-28

Efficient aging methods for aluminum-lithium alloys based on dynamic strain precipitation