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Official data from INPI

SISTEMA DE TRANSMISSÃO E RECEPÇÃO DE MENSAGENS DE DADOS

Arquivada/ExtintaInvention PatentPCT · IB1995000572

Application data

Number

PI9510759

Type

Invention Patent

Filing

07/20/1995

Publication

08/12/1997

PCT

IB1995000572

Progress at the INPI

  1. Filing07/20/95
  2. Publication08/12/97
  3. Examination
  4. Allowance03/08/05
  5. Grant06/21/05
  6. Expired11/17/15

The letters patent expired on 11/17/2015: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/17/2015. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Koninklijke Philips Electronics N.V.

NL

See this company's full portfolio

Inventors

A. S. (pessoa física)

GB

P. M. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

9415197.4 · 07/28/1994

GB

9511462.5 · 06/06/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 20/07/2015

11/17/2015

RPI 2341

Concessão da patente

#16.1

06/21/2005

RPI 1798

Deferimento

#9.1

03/08/2005

RPI 1783

Exigência - art. 36 da LPI

#6.1

11/09/2004

RPI 1766

Notificação de pedido dividido

#2.4

Notificação de entrada na fase nacional (1.3) publicada na RPI 1393 de 12/08/97

06/24/2003

RPI 1694

Alteração de nome deferida

#25.4

Alterado de: Philips Electronics N.V.

03/09/1999

RPI 1470

Notificação de entrada na fase nacional - PCT

#1.3

08/12/1997

RPI 1393

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