Please download the dossier by clicking on the dossier button x
×

MICROSTRUCTURED TIME DEPENDENT INDICATORS

  • US 20090010304A1
  • Filed: 10/05/2005
  • Published: 01/08/2009
  • Est. Priority Date: 10/06/2004
  • Status: Abandoned Application
First Claim
Patent Images

1. An article comprising:

  • a substrate; and

    a fluid separated from the substrate until activation of the article enables the fluid to contact the substrate;

    the substrate being such that the fluid can migrate along said substrate at a rate dependent on time or on time and temperature;

    said article being adapted for providing a measurable electrical characteristic upon activation of said article so as to allow said fluid to contact said substrate.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×