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Official data from INPI

INSTALAÇÃO PARA A TRIAGEM DE ARTIGOS

DeferidaInvention Patent

Application data

Number

PI8503738

Type

Invention Patent

Filing

08/07/1985

Publication

05/13/1986

Progress at the INPI

  1. Filing08/07/85
  2. Publication05/13/86
  3. Examination06/21/88
  4. Allowance11/21/89
  5. Grant06/26/90
  6. Terminated05/28/96

The patent was granted on 06/26/1990 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: 11/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. C. (pessoa física)

IT

Inventors

F. C. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

22264 A/84 · 08/08/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

11/21/1989

RPI 996

Exigência - art. 36 da LPI

#6.1

03/28/1989

RPI 962

Solicitação de exame técnico

#4.1

06/21/1988

RPI 922

Publicação do pedido de patente

#3.1

05/13/1986

RPI 812

Pedido de patente depositado

#2.1

10/15/1985

RPI 782

Anuidade - prazo legal encerrado

#18.2

05/28/1996

RPI 1330

Concessão da patente

#16.1

06/26/1990

RPI 1024

Notificação para pagamento de retribuição

#13.1

03/27/1990

RPI 1011

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