×

Multi-function electronic transaction card

  • US 20030069846A1
  • Filed: 10/08/2002
  • Published: 04/10/2003
  • Est. Priority Date: 10/09/2001
  • Status: Active Grant
First Claim
Patent Images

1. A multi-function electronic transaction card comprising a base card and at least two magnetic stripes affixed thereon or incorporated therein.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×