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Official data from INPI

SISTEMA DE REGISTRO DE INFORMAÇÕES

Arquivada/ExtintaInvention Patent

Application data

Number

PI9002098

Type

Invention Patent

Filing

05/04/1990

Publication

08/13/1991

Progress at the INPI

  1. Filing05/04/90
  2. Publication08/13/91
  3. Examination11/03/93
  4. Allowance03/02/99
  5. Grant08/24/99
  6. Expired01/15/13

The letters patent expired on 01/15/2013: 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: 01/15/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Koninklijke Philips Electronics N.V.

NL

N.V. Philips'Gloeilampenfabrieken

NL

Philips Electronics N.V

NL

See this company's full portfolio

Inventors

P. Z. (pessoa física)

NL

R. R. (pessoa física)

NL

Technical data

IPC Classification

Priority claims

NL

8901145 · 05/08/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 04/05/2010

01/15/2013

RPI 2193

Concessão da patente

#16.1

08/24/1999

RPI 1494

Alteração de nome deferida

#25.4

Alterado de: Philips Electronics N.V.

07/13/1999

RPI 1488

Deferimento

#9.1

03/02/1999

RPI 1469

Republicação - titular

#25.11

Referência: RPI 1398 de 16.09.1997 - item (71)

10/27/1998

RPI 1451

Exigência - art. 36 da LPI

#6.1

09/15/1998

RPI 1447

Alteração de nome deferida

#25.4

09/16/1997

RPI 1398

Solicitação de exame técnico

#4.1

11/03/1993

RPI 1196

Publicação do pedido de patente

#3.1

08/13/1991

RPI 1080

Pedido de patente depositado

#2.1

09/11/1990

RPI 1032

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