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Official data from INPI

PROCESSO PARA A FABRICAÇÃO DE COMPACTADORES, COMPACTADOR E SÉRIES DE COMPACTADORES FABRICADOS PELO PROCESSO

DeferidaInvention Patent

Application data

Number

PI8507209

Type

Invention Patent

Filing

06/28/1985

Publication

08/04/1987

Progress at the INPI

  1. Filing06/28/85
  2. Publication08/04/87
  3. Examination05/17/88
  4. Allowance10/31/89
  5. Grant06/26/90
  6. Terminated08/15/95

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: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. K. (pessoa física)

FI

Inventors

M. S. (pessoa física)

FI

Technical data

IPC Classification

Priority claims

FI

842678 · 07/04/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

10/31/1989

RPI 993

Exigência - art. 36 da LPI

#6.1

05/30/1989

RPI 971

Solicitação de exame técnico

#4.1

05/17/1988

RPI 917

Solicitação de exame não realizada

#4.2

03/08/1988

RPI 907

Notificação de entrada na fase nacional - PCT

#1.3

08/04/1987

RPI 876

Anuidade - prazo legal encerrado

#18.2

08/15/1995

RPI 1289

Concessão da patente

#16.1

06/26/1990

RPI 1024

Notificação para pagamento de retribuição

#13.1

03/06/1990

RPI 1008

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