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Official data from INPI

DISPOSITIVO DE OPERAÇÃO PARA UM DISPOSITIVO DE ARMAZENAMENTO

Arquivada/ExtintaInvention PatentPCT · SE1988000345

Application data

Number

PI8807539

Type

Invention Patent

Filing

06/22/1988

Publication

03/27/1990

PCT

SE1988000345

Progress at the INPI

  1. Filing06/22/88
  2. Publication03/27/90
  3. Examination08/06/91
  4. Allowance06/01/93
  5. Grant10/26/93
  6. Expired09/02/08

The letters patent expired on 09/02/2008: 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: 09/02/2008. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Econdón Sweden AB

SE

Inventors

E. J. (pessoa física)

SE

Technical data

Priority claims

SE

87 02605-0 · 06/24/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 22/06/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

10/26/1993

RPI 1195

Deferimento

#9.1

06/01/1993

RPI 1174

14.1

02/16/1993

RPI 1159

Solicitação de exame técnico

#4.1

08/06/1991

RPI 1079

Solicitação de exame não realizada

#4.2

05/21/1991

RPI 1068

Notificação de entrada na fase nacional - PCT

#1.3

03/27/1990

RPI 1011

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