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Official data from INPI

SISTEMA DE COMUNICAÇÃO LOCAL, E, DISPOSITIVO DE EXIBIÇÃO PARA USO NO MESMO

Arquivada/ExtintaInvention PatentPCT · IB1994000402

Application data

Number

PI9406082

Type

Invention Patent

Filing

12/08/1994

Publication

01/23/1996

PCT

IB1994000402

Progress at the INPI

  1. Filing12/08/94
  2. Publication01/23/96
  3. Examination
  4. Allowance09/04/01
  5. Grant04/02/02
  6. Terminated08/06/13

The patent was granted on 04/02/2002 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/06/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D2B Systems Company Limited

GB

Inventors

J. H. (pessoa física)

NL

Technical data

IPC Classification

Priority claims

GB

9325300.3 · 12/10/1993

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Extinção para fins de restauração (art. 87)

#21.6

Referente ao despacho publicado na RPI 2057 de 08/06/2010 e ao não recolhimento da 16ª, 17ª e 18ª anuidades.

08/06/2013

RPI 2222

24.3

Referente a 15ª anuidade.

06/08/2010

RPI 2057

Concessão da patente

#16.1

04/02/2002

RPI 1630

Deferimento

#9.1

09/04/2001

RPI 1600

Notificação de entrada na fase nacional - PCT

#1.3

01/23/1996

RPI 1312

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