Patent · US Expired

Personal electrostatic safety monitor with induction plate sensing means

US4007418A · kind A · utility

19Cited by
12References
1Claims
0Family size

Inventor

Key dates

Filing dateApr 11, 1975
Grant dateFeb 8, 1977
Priority date—
Expiry dateApr 11, 1995

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG01R27/20
  • WIPO fieldMeasurement
  • WIPO sectorInstruments

Abstract

A personal electrostatic safety monitor comprising an electronic circuit which continuously monitors electrostatic energy transfer and similar forms of electrical energy transfer for the purpose of human safety. The electronic circuit employs lights, buzzers or other suitable alerting devices to provide personnel with a warning of conditions which create a hazard or nuisance with regard to static electricity or other forms of electrical energy.

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