USERFUL CORPORATION

Organization

  • Calgary, CA

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    77154484 - DESKTOPSERVER

    • Serial number 77154484
    • Filing date Apr 11, 2007
    • Userful Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78895823 - MULTIPLIER

    • Serial number 78895823
    • Registration number 3185138
    • Filing date May 30, 2006
    • Userful Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78743119 - DISCOVERSTATION

    • Serial number 78743119
    • Registration number 3157830
    • Filing date Oct 29, 2005
    • Userful Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78743109 - USERFUL

    • Serial number 78743109
    • Registration number 3157828
    • Filing date Oct 29, 2005
    • Userful Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments