Patent · US Active

Dye-based time-indicating label

US9110446B2 · kind B2 · utility

2Cited by
4References
16Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 12, 2012
Grant dateAug 18, 2015
Priority date—
Expiry dateFeb 21, 2034

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH01B13/344
  • WIPO fieldMeasurement
  • WIPO sectorInstruments

Abstract

A multilayer time indicator comprises:

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.