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Official data from INPI

PRANCHA DE FIBRA, PROCESSO PARA FAZÊ-LA, E, COMPOSIÇÃO AGLUTINANTE

Em AnáliseInvention PatentPCT · SE1985000116

Application data

Number

PI8506046

Type

Invention Patent

Filing

03/14/1985

Publication

03/25/1986

PCT

SE1985000116

Progress at the INPI

  1. Filing03/14/85
  2. Publication03/25/86
  3. Examination11/24/87
  4. Allowance11/17/92
  5. Grant05/25/93
  6. Terminated09/19/95

The patent was granted on 05/25/1993 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: 11/24/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. A. (pessoa física)

SE

Inventors

G. B. (pessoa física)

SE

G. E. (pessoa física)

SE

K. S. (pessoa física)

SE

Technical data

IPC Classification

Priority claims

SE

84014679 · 03/16/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/24/1987

RPI 892

Notificação de entrada na fase nacional - PCT

#1.3

03/25/1986

RPI 805

Anuidade - prazo legal encerrado

#18.2

09/19/1995

RPI 1294

Concessão da patente

#16.1

05/25/1993

RPI 1173

Notificação para pagamento de retribuição

#13.1

04/06/1993

RPI 1166

Deferimento

#9.1

11/17/1992

RPI 1146

Exigência - art. 36 da LPI

#6.1

12/10/1991

RPI 1097

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