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Pearl Technology

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  • Hong Kong, HK
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Quick-mount interchangeable sealer and punch for plastic film
    • Patent number 10,780,650
    • Issue date Sep 22, 2020
    • Pearl Technologies, Inc.
    • Laurent Cros
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Bow spreader
    • Patent number 10,596,750
    • Issue date Mar 24, 2020
    • Pearl Technologies, Inc.
    • Laurent Cros
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Gusset board with collapsible nose
    • Patent number 10,245,777
    • Issue date Apr 2, 2019
    • Pearl Technologies, Inc.
    • Robert J. Tewksbury
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Safety cover for lightning punch
    • Patent number 10,179,420
    • Issue date Jan 15, 2019
    • Pearl Technologies Inc.
    • Laurent Cros
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Stationary idler roll with low coefficient of friction
    • Patent number 9,682,838
    • Issue date Jun 20, 2017
    • Pearl Technologies, Inc.
    • Laurent Cros
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Gusseter board with retractable nose
    • Patent number 9,044,896
    • Issue date Jun 2, 2015
    • Pearl Technologies, Inc.
    • Robert J. Tewksbury
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Hold-down clamp for slitter-punch
    • Patent number 7,080,585
    • Issue date Jul 25, 2006
    • Pearl Technologies, Inc.
    • Andrew D. Prudhomme
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Oscillating guide cage
    • Patent number 6,875,002
    • Issue date Apr 5, 2005
    • Pearl Technologies, Inc.
    • Andrew D. Prudhomme
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Swing arm stabilizing cage
    • Patent number 6,196,827
    • Issue date Mar 6, 2001
    • Pearl Technologies, Inc.
    • Earl T. Pottorff
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Slitter-punch with quick adapter
    • Patent number 6,148,710
    • Issue date Nov 21, 2000
    • Pearl Technologies, Inc.
    • Earl T. Pottorff
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Bow spreader bar
    • Patent number 6,113,026
    • Issue date Sep 5, 2000
    • Pearl Technologies, Inc.
    • Earl T. Pottorff
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Bubble stabilizer and sizing cage with wear strips
    • Patent number 5,700,489
    • Issue date Dec 23, 1997
    • Pearl Technologies, Inc.
    • Earl T. Pottorff
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extriuded metal collapsing boards with replaceable wear plates
    • Patent number 5,585,120
    • Issue date Dec 17, 1996
    • Pearl Technologies, Inc.
    • Earl T. Pottorff
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Quick-Mount Interchangeable Sealer and Punch for Plastic Film
    • Publication number 20200238630
    • Publication date Jul 30, 2020
    • Pearl Technologies Inc.
    • Laurent Cros
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Safety Cover for Lightning Punch
    • Publication number 20180311854
    • Publication date Nov 1, 2018
    • Pearl Technologies, Inc.
    • Laurent Cros
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Gusseter Board with Retractable Nose
    • Publication number 20140120201
    • Publication date May 1, 2014
    • Pearl Technologies, Inc.
    • Robert J. Tewksbury
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Pivot Punch
    • Publication number 20090165620
    • Publication date Jul 2, 2009
    • Pearl Technologies, Inc.
    • Earl T. Pottorff
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Tool-less Rotary Vacuum Wicketter Assembly
    • Publication number 20090016856
    • Publication date Jan 15, 2009
    • Pearl Technologies, Inc.
    • Robert J. Tewksbury
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Application

    Oscillating guide cage
    • Publication number 20040096531
    • Publication date May 20, 2004
    • (Pearl Technologies, Inc.)
    • Andrew D. Prudhomme
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Multiple punch assembly
    • Publication number 20040074364
    • Publication date Apr 22, 2004
    • Pearl Technologies Inc.
    • Andrew D. Prudhomme
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Hold-down clamp for slitter-punch
    • Publication number 20040050230
    • Publication date Mar 18, 2004
    • Pearl Technologies, Inc.
    • Andrew D. Prudhomme
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING

Trademarklast 30 trademarks

  • Information Trademark

    88644913 - PEARL TECHNOLOGIES
    • Serial number 88644913
    • Registration number 6052406
    • Filing date Oct 7, 2019
    • Pearl Technologies Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    88644876 - PEARL
    • Serial number 88644876
    • Registration number 6052402
    • Filing date Oct 7, 2019
    • Pearl Technologies Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    86400678 - THUNDERBOLT
    • Serial number 86400678
    • Filing date Sep 19, 2014
    • Pearl Technology
    • 12 - Vehicles
  • Information Trademark

    86400669 - ROCKET
    • Serial number 86400669
    • Filing date Sep 19, 2014
    • Pearl Technology
    • 12 - Vehicles
  • Information Trademark

    74608848
    • Serial number 74608848
    • Registration number 1948613
    • Filing date Dec 9, 1994
    • Pearl Technologies, Inc.
    • 7 - Machines and machine tools