TREA

DATAFILE LIMITED, 130 SPARKE AVE., WILLOWDALE, ONTARIO, CANADA M2H 2S4

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Patents Grantslast 30 patents

  • Information Patent Grant

    Reinforced file folder
    • Patent number 4,749,121
    • Issue date Jun 7, 1988
    • Datafile Limited
    • Donald T. Barber
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method of producing a reinforced file folder
    • Patent number 4,588,463
    • Issue date May 13, 1986
    • Datafile Limited
    • Donald T. Barber
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Composite strip for add-on tab for file folder
    • Patent number 4,580,815
    • Issue date Apr 8, 1986
    • Datafile Limited
    • Donald T. Barber
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Method of adding color coded labels to files
    • Patent number 4,523,776
    • Issue date Jun 18, 1985
    • Datafile Limited
    • Donald T. Barber
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    File hangers
    • Patent number 4,473,158
    • Issue date Sep 25, 1984
    • Datafile Limited
    • Donald T. Barber
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    File label reading system
    • Patent number 4,457,016
    • Issue date Jun 26, 1984
    • Datafile Limited
    • George B. Pfeffer
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Manual label applying template
    • Patent number 4,369,582
    • Issue date Jan 25, 1983
    • Datafile Limited
    • George B. Pfeffer
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Conveyor for labelling apparatus
    • Patent number 4,345,683
    • Issue date Aug 24, 1982
    • Datafile Limited
    • George B. Pfeffer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    System for alphabetically labelling articles
    • Patent number 4,329,191
    • Issue date May 11, 1982
    • Datafile Limited
    • Donald T. Barber
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    File hanging system
    • Patent number 4,312,453
    • Issue date Jan 26, 1982
    • Datafile Limited
    • Donald T. Barber
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Servo motor control labeller
    • Patent number 4,294,644
    • Issue date Oct 13, 1981
    • Datafile Limited
    • Dale L. Anderson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Label applicator with sensor
    • Patent number 4,288,272
    • Issue date Sep 8, 1981
    • Datafile Limited
    • George B. Pfeffer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    File binding system
    • Patent number 4,288,170
    • Issue date Sep 8, 1981
    • Datafile Limited
    • Donald T. Barber
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Apparatus and method for replacement of file folders having fasteners
    • Patent number 4,281,445
    • Issue date Aug 4, 1981
    • Datafile Limited
    • Donald T. Barber
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Label position sensor for labeller
    • Patent number 4,267,004
    • Issue date May 12, 1981
    • Datafile Limited
    • Dale L. Anderson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    System for alphabetically labelling articles
    • Patent number 4,240,848
    • Issue date Dec 23, 1980
    • Datafile Limited
    • Donald T. Barber
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Coded label
    • Patent number 4,204,639
    • Issue date May 27, 1980
    • Datafile Limited
    • Donald T. Barber
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Automatic indicia applying machine
    • Patent number 4,183,779
    • Issue date Jan 15, 1980
    • Datafile Limited
    • Donald T. Barber
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73249036
    • Serial number 73249036
    • Registration number 1187073
    • Filing date Feb 5, 1980
    • Datafile Inc.
    • 35 - Advertising
  • Information Trademark

    73248659 - FROLIC
    • Serial number 73248659
    • Registration number 1181450
    • Filing date Feb 4, 1980
    • Datafile Inc.
    • 35 - Advertising
  • Information Trademark

    73248661 - THE MAGIC CIRCLE
    • Serial number 73248661
    • Registration number 1215287
    • Filing date Feb 4, 1980
    • Datafile Inc.
    • 41 - Education
  • Information Trademark

    73248660 - FROLIC
    • Serial number 73248660
    • Registration number 1178626
    • Filing date Feb 4, 1980
    • Datafile Inc.
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    73248760 - THE MAGIC CIRCLE
    • Serial number 73248760
    • Registration number 1204452
    • Filing date Feb 4, 1980
    • Datafile Inc.
    • 16 - Paper, cardboard and goods made from these materials, not included in other classes
  • Information Trademark

    73248518
    • Serial number 73248518
    • Registration number 1217504
    • Filing date Feb 1, 1980
    • Datafile Inc.
    • 16 - Paper, cardboard and goods made from these materials, not included in other classes