with tongues or tags for engagement by slotted keys

Patents Grantslast 30 patents

  • Information Patent Grant

    Container for fusible materials

    • Patent number 5,033,712
    • Issue date Jul 23, 1991
    • Rhone-Poulenc Chimie
    • Serge Ravet
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Rupturable can member as well as method and apparatus for its produ...

    • Patent number 4,915,562
    • Issue date Apr 10, 1990
    • Elpatronic AG
    • Paul Opprecht
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rupturable can member as well as method and apparatus for its produ...

    • Patent number 4,795,295
    • Issue date Jan 3, 1989
    • Elpatronic AG
    • Paul Opprecht
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Openable can body

    • Patent number 4,712,960
    • Issue date Dec 15, 1987
    • Elpatronic AG
    • Paul Opprecht
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tear-open can member

    • Patent number 4,700,865
    • Issue date Oct 20, 1987
    • Elpatronic AG
    • Felix Kramer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Rupturable can member

    • Patent number 4,662,534
    • Issue date May 5, 1987
    • Elpatronic AG
    • Paul Opprecht
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tear-open can member

    • Patent number 4,651,891
    • Issue date Mar 24, 1987
    • Elpatronic AG
    • Werner Urech
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Openable can body

    • Patent number 4,637,521
    • Issue date Jan 20, 1987
    • Elpatronic AG
    • Paul Opprecht
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Process for production of bonded can of key-opening type

    • Patent number 4,556,354
    • Issue date Dec 3, 1985
    • Toyo Seikan Kaisha, Ltd.
    • Michiko Tsurumaru
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bonded can of key-opening type and process for production thereof

    • Patent number 4,553,682
    • Issue date Nov 19, 1985
    • Toyo Seikan Kaisha, Ltd.
    • Michiko Tsurumaru
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Opening means for a container

    • Patent number 4,375,861
    • Issue date Mar 8, 1983
    • Haustrups Fabriker A/S
    • Holger L. Jepsen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sealing strip guide

    • Patent number 3,994,414
    • Issue date Nov 30, 1976
    • Monte M. Wander
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    3439832

    • Patent number 3,439,832
    • Issue date Apr 22, 1969
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    3144955

    • Patent number 3,144,955
    • Issue date Aug 18, 1964
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3115272

    • Patent number 3,115,272
    • Issue date Dec 24, 1963
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3103294

    • Patent number 3,103,294
    • Issue date Sep 10, 1963
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3055539

    • Patent number 3,055,539
    • Issue date Sep 25, 1962
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3034681

    • Patent number 3,034,681
    • Issue date May 15, 1962
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3001674

    • Patent number 3,001,674
    • Issue date Sep 26, 1961
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2989210

    • Patent number 2,989,210
    • Issue date Jun 20, 1961
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2963196

    • Patent number 2,963,196
    • Issue date Dec 6, 1960
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2946477

    • Patent number 2,946,477
    • Issue date Jul 26, 1960
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2942755

    • Patent number 2,942,755
    • Issue date Jun 28, 1960
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2899101

    • Patent number 2,899,101
    • Issue date Aug 11, 1959
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2899102

    • Patent number 2,899,102
    • Issue date Aug 11, 1959
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2884158

    • Patent number 2,884,158
    • Issue date Apr 28, 1959
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2874868

    • Patent number 2,874,868
    • Issue date Feb 24, 1959
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2860812

    • Patent number 2,860,812
    • Issue date Nov 18, 1958
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2860431

    • Patent number 2,860,431
    • Issue date Nov 18, 1958
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2818194

    • Patent number 2,818,194
    • Issue date Dec 31, 1957
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents