TREA

Alvern ASA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Display apparatus
    • Patent number 6,233,855
    • Issue date May 22, 2001
    • Alvern ASA
    • Stein Alvern
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Display apparatus having a pivotal message card holder
    • Patent number 6,202,332
    • Issue date Mar 20, 2001
    • Alvern ASA
    • Stein Alvern
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Display apparatus
    • Patent number 6,131,317
    • Issue date Oct 17, 2000
    • Alvern ASA
    • Stein Alvern
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Display apparatus
    • Patent number 5,864,975
    • Issue date Feb 2, 1999
    • Alvern ASA
    • Stein Alvern
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...