TREA

Making hollow objects

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Industry

  • CPC
  • B21D51/00
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING METAL

Current Industry

B21D51/00Making hollow objects

Sub Industries

B21D51/02characterised by the structure of the objects B21D51/04built-up objects B21D51/06folded objects B21D51/08ball-shaped objects B21D51/10conically or cylindrically shaped objects B21D51/12objects with corrugated walls B21D51/14Flattening hollow objects for transport or storage Re-forming same B21D51/16characterised by the use of the objects B21D51/18vessels B21D51/20barrels B21D51/22pots B21D51/24high-pressure containers B21D51/26cans or tins Closing same in a permanent manner B21D51/2607Locally embossing the walls of formed can bodies B21D51/2615Edge treatment of cans or tins B21D51/2623Curling B21D51/263Flanging B21D51/2638Necking B21D51/2646Of particular non cylindrical shape B21D51/2653Methods or machines for closing cans by applying caps or bottoms B21D51/2661Sealing or closing means therefor B21D51/2669Transforming the shape of formed can bodies; Forming can bodies from flattened tubular blanks; Flattening can bodies B21D51/2676Cans or tins having longitudinal or helical seams B21D51/2684Cans or tins having circumferential side seams B21D51/2692Manipulating B21D51/28Folding the longitudinal seam B21D51/30Folding the circumferential seam B21D51/32by rolling B21D51/34by pressing B21D51/36collapsible or like thin-walled tubes B21D51/365involving fixing closure members to the tubes B21D51/38Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels Making can ends Making closures B21D51/383scoring lines, tear strips or pulling tabs B21D51/386on the side-wall of containers B21D51/40Making outlet openings B21D51/42Making or attaching spouts B21D51/44Making closures B21D51/443easily removable closures B21D51/446Feeding or removal of material B21D51/46Placing sealings or sealing material B21D51/48Making crown caps B21D51/50Making screw caps B21D51/52boxes, cigarette cases, or the like B21D51/54cartridge cases
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Pull tab with raised lift end and associated method
    • Patent number 12,246,371
    • Issue date Mar 11, 2025
    • Intellectual Capital Management
    • Mitchell Everts
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Beverage container body, can end, and material therefor
    • Patent number 12,240,029
    • Issue date Mar 4, 2025
    • Ball Corporation
    • Simon Whittaker
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Can body forming device
    • Patent number 12,233,446
    • Issue date Feb 25, 2025
    • Toyo Seikan Co., Ltd.
    • Kazuhiro Shinbata
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tapered metal cup and method of forming the same
    • Patent number 12,221,250
    • Issue date Feb 11, 2025
    • Ball Corporation
    • Anthony J. Scott
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Seaming device
    • Patent number 12,214,409
    • Issue date Feb 4, 2025
    • TOYO SEIKAN GROUP ENGINEERING CO., Ltd.
    • Shinichiro Henda
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Roll-forming tool for creating a noncircular feature, method of cre...
    • Patent number 12,214,398
    • Issue date Feb 4, 2025
    • Hanon Systems EFP Canada Ltd.
    • Kyle D. Mills
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Container member supply device
    • Patent number 12,214,410
    • Issue date Feb 4, 2025
    • TOYO SEIKAN GROUP ENGINEERING CO., Ltd.
    • Shinichiro Henda
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Seaming roller for a closing apparatus
    • Patent number 12,214,401
    • Issue date Feb 4, 2025
    • FERRUM PACKAGING AG
    • Marco Siegrist
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Ram assembly with removable punch mounting assembly
    • Patent number 12,214,408
    • Issue date Feb 4, 2025
    • Stolle Machinery Company, LLC
    • Kelley Andrew Crush
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Can end with a coined rivet, tooling assembly therefor and a method...
    • Patent number 12,202,030
    • Issue date Jan 21, 2025
    • Stolle Machinery Company, LLC
    • Christopher Lawrence Macke
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Systems and methods for improving backward flow forming of shafts
    • Patent number 12,194,522
    • Issue date Jan 14, 2025
    • RTX Corporation
    • Agnieszka Wusatowska-Sarnek
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Method for manufacturing long metal stopper caps comprising a skirt...
    • Patent number 12,186,796
    • Issue date Jan 7, 2025
    • CONSTELLIUM ROLLED PRODUCTS SINGEN GMBH & CO.KG
    • Herve Stoppiglia
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus and method for assembling solid hydrogen storage system
    • Patent number 12,181,048
    • Issue date Dec 31, 2024
    • Hyundai Motor Company
    • Young Jin Cho
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Manufacturing method of member, manufacturing method of member for...
    • Patent number 12,179,249
    • Issue date Dec 31, 2024
    • Nippon Steel Corporation
    • Masahiko Sato
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Aluminum can
    • Patent number 12,157,602
    • Issue date Dec 3, 2024
    • Toyo Seikan Co., Ltd.
    • Norihisa Hirota
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Can lid
    • Patent number 12,157,160
    • Issue date Dec 3, 2024
    • Daiwa Can Company
    • Toshiyuki Ohkoshi
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Can end
    • Patent number 12,139,317
    • Issue date Nov 12, 2024
    • REXAM BEVERAGE CAN COMPANY
    • Randall G. Forrest
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pouch-shaped case forming apparatus and method of manufacturing pou...
    • Patent number 12,136,736
    • Issue date Nov 5, 2024
    • LG ENERGY SOLUTION, LTD.
    • Tae Yoon Kong
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Composite plate, composite plate roughening device, and method for...
    • Patent number 12,132,847
    • Issue date Oct 29, 2024
    • Jiangsu Kangrui New Material Technology Co., Ltd.
    • Wei Zhu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for molding screw thread of metal pipe
    • Patent number 12,121,949
    • Issue date Oct 22, 2024
    • Keylex Corporation
    • Hiroyuki Okamura
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Press with micrometer adjustable ram
    • Patent number 12,117,278
    • Issue date Oct 15, 2024
    • Chris Harris
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Forming mold for reduction of parting lines
    • Patent number 12,103,062
    • Issue date Oct 1, 2024
    • Belvac Production Machinery, Inc.
    • Richard H. Lee
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bottle can, manufacturing method of bottle can, and design method o...
    • Patent number 12,097,991
    • Issue date Sep 24, 2024
    • Universal Can Corporation
    • Takashi Hasegawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Power tool powered can seamer
    • Patent number 12,083,576
    • Issue date Sep 10, 2024
    • OKTOBER, LLC
    • Dennis Grumm
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device and method for producing a thin-walled component
    • Patent number 12,083,575
    • Issue date Sep 10, 2024
    • Volkswagen Aktiengesellschaft
    • Frederik Grau
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Cell phone frame and method for manufacturing the same
    • Patent number 12,088,746
    • Issue date Sep 10, 2024
    • Jiangsu Kangrui New Material Technology Co., Ltd.
    • Wei Zhu
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Hollow shaft
    • Patent number 12,083,571
    • Issue date Sep 10, 2024
    • Musashi Seimitsu Industry Co., Ltd.
    • Shinichi Murata
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and device for producing tear-open lids
    • Patent number 12,083,577
    • Issue date Sep 10, 2024
    • Soudronic AG
    • Peter Gysi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for making a metal material composite
    • Patent number 12,088,747
    • Issue date Sep 10, 2024
    • Jiangsu Kangrui New Material Technology Co., Ltd.
    • Wei Zhu
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Can container
    • Patent number 12,077,340
    • Issue date Sep 3, 2024
    • Toyo Seikan Co., Ltd.
    • Hayato Fukumoto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents