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Official data from INPI

PROCESSO E APARELHO PARA FUNDIÇÃO CONTÍNUA

Em AnáliseInvention PatentPCT · SE1986000411

Application data

Number

PI8606863

Type

Invention Patent

Filing

09/15/1986

Publication

11/03/1987

PCT

SE1986000411

Progress at the INPI

  1. Filing09/15/86
  2. Publication11/03/87
  3. Examination04/25/89
  4. Allowance04/27/93
  5. Grant10/26/93
  6. Terminated10/03/95

The patent was granted on 10/26/1993 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 04/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Erik Olsson AG

CH

Inventors

O. A. (pessoa física)

SE

Technical data

Priority claims

SE

85042521 · 09/13/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

04/25/1989

RPI 966

Notificação de entrada na fase nacional - PCT

#1.3

11/03/1987

RPI 889

Anuidade - prazo legal encerrado

#18.2

10/03/1995

RPI 1296

Concessão da patente

#16.1

10/26/1993

RPI 1195

Notificação para pagamento de retribuição

#13.1

08/24/1993

RPI 1186

Deferimento

#9.1

04/27/1993

RPI 1169

Conhecimento de parecer técnico

#7.1

10/27/1992

RPI 1143

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