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performing operations (212708) 212708
transporting (212708) 212708
mechanical metal-working without essentially removingmaterial (212690) 212690
punching metal (212690) 212690
auxiliary operations used in connection with metal-workingwithout essentially removing material (212636) 212636
manufacture of metal sheets, wire, rods, tubes or profiles,otherwise than by rolling (212636) 212636
working or processing of sheet metal or metal tubes, rods orprofiles without essentially removing material (33591) 33591
metallurgy (29469) 29469
chemistry (29468) 29468
machine tools (24351) 24351
metal-working not otherwise provided for (24351) 24351
rolling of metal (20475) 20475
conveying (20191) 20191
handling thin or filamentary material (20191) 20191
packing (20191) 20191
storing (20191) 20191
blasting (19921) 19921
heating (19921) 19921
lighting (19921) 19921
mechanical engineering (19921) 19921
weapons (19921) 19921
handling thin or filamentary material, e.g. sheets, webs,cables (17353) 17353
general tagging of cross-sectional technologies spanning over several sections of the ipc (17264) 17264
general tagging of new technological developments (17264) 17264
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (17264) 17264
technical subjects covered by former uspc (15947) 15947
ferrous or non-ferrous alloys (14990) 14990
treatment of alloys or non-ferrous metals (14990) 14990
technical subjects covered by former us classification (14551) 14551
cladding or plating by soldering or welding (14340) 14340
cutting by applying heat locally, e.g. flame cutting (14340) 14340
soldering or unsoldering (14340) 14340
welding (14340) 14340
working by laser beam (14340) 14340
alloys (12162) 12162
metallurgy of iron (11592) 11592
general devices for heat treatment of ferrous or non-ferrousmetals or alloys (11346) 11346
making metal malleable by decarburisation, tempering or othertreatments (11346) 11346
modifying the physical structure of ferrous metals (11346) 11346
engineering elements and units (10694) 10694
general measures for producing and maintaining effectivefunctioning of machines or installations (10694) 10694
thermal insulation in general (10694) 10694
electricity (9663) 9663
physics (9375) 9375
basic electric elements (7602) 7602
casting (7405) 7405
powder metallurgy (7405) 7405
forging (6903) 6903
forge furnaces (6902) 6902
hammering (6902) 6902
pressing metal (6902) 6902
riveting (6902) 6902
changing the physical structure of non-ferrous metals andnon-ferrous alloys (6849) 6849
joints or fittings for pipes (6197) 6197
means for thermal insulation in general (6197) 6197
pipes (6197) 6197
supports for pipes, cables or protective tubing (6197) 6197
heat exchange in general (6169) 6169
measuring (6162) 6162
testing (6162) 6162
working or processing of metal wire (5924) 5924
details of heat-exchange and heat-transfer apparatus, ofgeneral application (5785) 5785
chemical surface treatment (5774) 5774
coating by vacuum evaporation, by sputtering, by ion implantationor by chemical vapour deposition, in general (5774) 5774
coating material with metallic material (5774) 5774
coating metallic material (5774) 5774
diffusion treatment of metallic material (5774) 5774
inhibiting corrosion of metallic material or incrustation ingeneral (5774) 5774
combined operations (5691) 5691
other working of metal (5691) 5691
universal machine tools (5691) 5691
making forged or pressed metal products, e.g. horse-shoes,rivets, bolts or wheels (5563) 5563
working of plastics (5105) 5105
working of substances in a plastic state, in general (5105) 5105
after-treatment of the shaped products, e.g. repairing (4793) 4793
shaping of material in a plastic state, not otherwise providedfor (4793) 4793
shaping or joining of plastics (4793) 4793
casting of metals (4333) 4333
casting of other substances by the same processes or devices (4333) 4333
coating by vacuum evaporation, by sputtering, by ionimplantation or by chemical vapour deposition, in general (4178) 4178
surface treatment of metallic material by diffusion into thesurface, by chemical conversion or substitution (4178) 4178
cables (3958) 3958
conductors (3958) 3958
insulators (3958) 3958
selection of materials for their conductive, insulating ordielectric properties (3958) 3958
broaching (3671) 3671
filing (3671) 3671
like operations for working metal by removing material, nototherwise provided for (3671) 3671
planing (3671) 3671
sawing (3671) 3671
scraping (3671) 3671
shearing (3671) 3671
slotting (3671) 3671
making metallic powder (3313) 3313
manufacture of articles from metallic powder (3313) 3313
working metallic powder (3313) 3313
measuring angles (3290) 3290
measuring areas (3290) 3290
measuring irregularities of surfaces or contours (3290) 3290
measuring length, thickness or similar lineardimensions (3290) 3290
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English (171361) 171361
Chinese (41594) 41594
German (25247) 25247
French (21565) 21565
Korean (6155) 6155
Russian (4683) 4683
Japanese (3647) 3647
Spanish (3272) 3272
Italian (2102) 2102
Portuguese (1382) 1382
Swedish (1344) 1344
Finnish (759) 759
Dutch (640) 640
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Polish (473) 473
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Czech (202) 202
Turkish (111) 111
Hungarian (97) 97
Slovenian (47) 47
Slovak (39) 39
Bulgarian (30) 30
Indonesian (29) 29
Serbian (21) 21
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Greek (14) 14
Arabic (10) 10
Estonian (8) 8
Lithuanian (7) 7
Hebrew (3) 3
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Latvian (2) 2
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1. Preparing a tube end for rod drawing
by Jungen, Hardy and Winterfeldt, Thomas
05/2020
TRANSPORTING | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL | MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING | PERFORMING OPERATIONS | PUNCHING METAL | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
Patent
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2. METHODS OF MANUFACTURING STEEL TUBES FOR DRILLING RODS WITH IMPROVED MECHANICAL PROPERTIES, AND RODS MADE BY THE SAME
by ALTSCHULER, EDUARDO and EGGER, PABLO
03/2020
TRANSPORTING | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL | MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING | PERFORMING OPERATIONS | PUNCHING METAL | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
Patent
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3. CONTROL DEVICE FOR ROLLING DEVICE, ROLLING EQUIPMENT, AND METHOD FOR OPERATING ROLLING DEVICE
by MATSUI, Yoichi and ODAWARA, Yuta
09/2020
ROLLING OF METAL | TRANSPORTING | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL | MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING | PERFORMING OPERATIONS | PUNCHING METAL | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
Patent
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4. CONTROL DEVICE FOR ROLLING DEVICE, ROLLING EQUIPMENT, AND METHOD FOR OPERATING ROLLING DEVICE
by MATSUI, Yoichi and ODAWARA, Yuta
09/2020
ROLLING OF METAL | TRANSPORTING | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL | MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING | PERFORMING OPERATIONS | PUNCHING METAL | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
Patent
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5. METHOD AND DEVICE FOR CUTTING THROUGH A METAL FABRIC TUBE, METAL FABRIC TUBE AND USE OF SUCH A METAL FABRIC TUBE
by RENZ, Peter and BOSSERHOFF, Bert
07/2020
TRANSPORTING | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL | MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING | WORKING OR PROCESSING OF METAL WIRE | PERFORMING OPERATIONS | PUNCHING METAL | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
Patent
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6. ROLLING MILL POURING REEL
by Patel, Paras H and Palfreman, Matthew D
08/2020
TRANSPORTING | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL | MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING | PERFORMING OPERATIONS | PUNCHING METAL | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
Patent
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7. Method of cutting hot-rolled sheets
by LIGAJ, BOGDAN and SZUWARA, RAFAŁ WOJCIECH and STELMACH, ROBERT
10/2020
ROLLING OF METAL | TRANSPORTING | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL | PREVENTION OF FOULING IN GENERAL | CLEANING | MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING | CLEANING IN GENERAL | WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL | PERFORMING OPERATIONS | PUNCHING METAL | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
Patent
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8. EQUIPMENT FOR COLD-DRAWING A METAL WIRE
by VASSENA, DAVIDE
11/2020
TRANSPORTING | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL | MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING | PERFORMING OPERATIONS | PUNCHING METAL | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
Patent
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9. METHOD FOR MANUFACTURING RIFLED TUBE
by ISEDA, Atsuro and OTSUKA, Shunichi and NAKASHIMA, Takashi and MIKI, Takeshi
11/2020
TRANSPORTING | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL | MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING | PERFORMING OPERATIONS | PUNCHING METAL | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
Patent
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10. Method of producing composite metallic rods
by WĘDRYCHOWICZ, MATEUSZ and NOGA, PIOTR and WZOREK, ŁUKASZ and SKRZEKUT, TOMASZ and WIEWIÓRA, MARCEL
04/2020
TRANSPORTING | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL | MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING | PERFORMING OPERATIONS | PUNCHING METAL | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
Patent
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11. Sheet metal straightener unit and method of sheet metal straightening
by DUDEK, WOJCIECH
08/2020
TRANSPORTING | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL | MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING | WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL | PERFORMING OPERATIONS | PUNCHING METAL | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
Patent
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12. ROD-SHAPED STEEL MATERIAL GUIDING DEVICE
by NAKAMURA, Yoshitaka and ISHIBASHI, Hironori and SADANO, Yutaka and YOSHIZAWA, Sadao
02/2020
ROLLING OF METAL | TRANSPORTING | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL | MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING | PERFORMING OPERATIONS | PUNCHING METAL | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
Patent
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13. EQUIPMENT FOR COLD-DRAWING A METAL WIRE
by VASSENA Davide
08/2020
TRANSPORTING | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL | MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING | PERFORMING OPERATIONS | PUNCHING METAL | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
Patent
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14. Copper alloy wire rod
by Sekiya, Shigeki and Fujiwara, Hidemichi and Mitose, Kengo
04/2020
TRANSPORTING | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL | CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS | TREATMENT OF ALLOYS OR NON-FERROUS METALS | SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES | CABLES | CONDUCTORS | INSULATORS | METALLURGY | ALLOYS | BASIC ELECTRIC ELEMENTS | CHEMISTRY | MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING | FERROUS OR NON-FERROUS ALLOYS | PERFORMING OPERATIONS | PUNCHING METAL | ELECTRICITY | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
Patent
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15. A TOOL, A METHOD AND AN APPARATUS FOR MOUNTING RODS AROUND A CENTRAL CORE
by Hansen, Markus Leonhard and Arnoldussen, Cornelis and Berger, Ole Petter
06/2020
TRANSPORTING | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL | MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING | PERFORMING OPERATIONS | PUNCHING METAL | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
Patent
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16. ACCUMULATING APPARATUS FOR WIRE-ROD
by HWANG CHAN HO and KIM SEONG BOK
06/2019
TRANSPORTING | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL | MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING | PERFORMING OPERATIONS | PUNCHING METAL | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
Patent
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17. SHEET PROCESSING METHOD
by Drigun Ernst Mikhajlovich and Yakushina Evgeniya Borisovna and Pesin Aleksandr Moiseevich and Lokotunina Natalya Mikhajlovna and Pustovojtov Denis Olegovich
07/2020
TRANSPORTING | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL | MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING | PERFORMING OPERATIONS | PUNCHING METAL | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
Patent
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18. DEVICE FOR THE CONTINUOUS CASTING, ROLLING AND EXTRUSION OF RODS
by PELEVIN, Aleksandr Gennad'evich and GERASIMOVA, Svetlana Aleksandrovna and BELYANIN, Oleg Pavlovich and SIDEL'NIKOV, Sergey Borisovich and SOLDATOV, Sergey Viktorovich
01/2020
TRANSPORTING | POWDER METALLURGY | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL | CASTING | CASTING OF METALS | MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING | CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES | PERFORMING OPERATIONS | PUNCHING METAL | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
Patent
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19. MOVING APPARATUS OF WIRE ROD COIL
by JUNG WON WOONG and HEO KYUNG HO
09/2019
TRANSPORTING | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL | MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING | PERFORMING OPERATIONS | PUNCHING METAL | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
Patent
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20. Automatic Precision Clinching System for Manufacturing Sheet Metal Tubes
by Stolp, David G
01/2020
TRANSPORTING | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL | MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING | WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL | PERFORMING OPERATIONS | PUNCHING METAL | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
Patent
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