Nova Patents
AT475249T

Method for integration of PBX systems with SIP networks

Abstract

This record has no abstract on file.

Term

Term ended

Expired 7 November 2022, 3.9 years ago.

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

19 members in 6 offices

This recordMember, by publication datePriority claim

Priority claims2

Priority claims
DocumentOfficeKindDate
33697101United States of AmericaP
7434002United States of AmericaA

Members19

Family members, oldest first
DocumentOfficeKind
US2003043992A1United States of AmericaA1
WO03024062A2World Intellectual Property Organization (WIPO)A2
EP1311103A2European Patent Office (EPO)A2
US2003095569A1United States of AmericaA1
WO03024062A3World Intellectual Property Organization (WIPO)A3
EP1430671A2European Patent Office (EPO)A2
EP1311103A3European Patent Office (EPO)A3
EP1430671A4European Patent Office (EPO)A4
US7002912B2United States of AmericaB2
EP1311103B1European Patent Office (EPO)B1
AT475249TThis recordAustriaT
ATE475249T1AustriaT1
EP1430671B1European Patent Office (EPO)B1
DE60237066D1GermanyD1
AT478501TAustriaT
ATE478501T1AustriaT1
DE60237378D1GermanyD1
ES2349227T3SpainT3
US8040873B2United States of AmericaB2