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Official data from INPI

PROCESSO E MOEDOR PARA A FABRICAÇÃO DE POLPA.

ConcedidaInvention PatentPCT · SE1981000391

Application data

Number

PI8109023

Type

Invention Patent

Filing

12/22/1981

Publication

04/12/1983

PCT

SE1981000391

Progress at the INPI

  1. Filing12/22/81
  2. Publication04/12/83
  3. Examination06/25/85
  4. Allowance10/27/87
  5. Grant05/31/88
  6. Terminated08/07/90

The patent was granted on 05/31/1988 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: 05/31/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sunds Defibrator AB

SE

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Inventors

R. [. (pessoa física)

Technical data

IPC Classification

Priority claims

SE

8009096-2 · 12/23/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/31/1988

RPI 919

Notificação para pagamento de retribuição

#13.1

03/01/1988

RPI 906

Deferimento

#9.1

10/27/1987

RPI 888

Exigência - art. 36 da LPI

#6.1

12/30/1986

RPI 845

Solicitação de exame técnico

#4.1

06/25/1985

RPI 766

Notificação de entrada na fase nacional - PCT

#1.3

04/12/1983

RPI 651

Anuidade - prazo legal encerrado

#18.2

08/07/1990

RPI 1027

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