Nova Patents
AT66517T

Apparatus and method for a universal electronic locking system.

Abstract

This record has no abstract on file.

Term

Term ended

Expired 31 October 2004, 21.9 years ago.

  1. Priority
  2. Filed
  3. Granted
  4. Expired
  5. Today

11 members in 7 offices

This recordMember, by publication datePriority claim

Priority claims3

Priority claims
DocumentOfficeKindDate
54771383United States of AmericaA
62851784United States of AmericaA
8401749United States of AmericaW

Members11

Family members, oldest first
DocumentOfficeKind
WO8501980A1World Intellectual Property Organization (WIPO)A1
EP0160093A1European Patent Office (EPO)A1
JPS61500271AJapanA
US4573046AUnited States of AmericaA
EP0160093A4European Patent Office (EPO)A4
US4665397AUnited States of AmericaA
CA1233223ACanadaA
US4931789AUnited States of AmericaA
EP0160093B1European Patent Office (EPO)B1
AT66517TThis recordAustriaT
DE3484956D1GermanyD1