×

Document security processes

  • US 6,664,017 B1
  • Filed: 08/20/2002
  • Issued: 12/16/2003
  • Est. Priority Date: 08/20/2002
  • Status: Expired due to Fees
First Claim
Patent Images

1. A process comprising applying a toner security mark on a document generated by xerographic means, and which mark possesses white glossy characteristics, and wherein said toner is comprised of a polymer and a colorant, and wherein said glossy is from about 65 to about 140 Gardner Gloss Units.

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