TREA

Robert Chartier

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  • Toronto, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pilferproof cap
    • Patent number 4,529,096
    • Issue date Jul 16, 1985
    • Consumers Glass Company Limited
    • Robert M. Chartier
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Pilferproof cap
    • Patent number 4,352,436
    • Issue date Oct 5, 1982
    • Consumers Glass Company Limited
    • Robert M. Chartier
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Mould for closure caps with intermittent threads undercuts or hold-...
    • Patent number 4,019,711
    • Issue date Apr 26, 1977
    • J & J Tool and Mold Ltd.
    • Jack Altenhof
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL