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Official data from INPI

DISPOSITIVO DE INALAÇÃO.

Em AnáliseInvention PatentPCT · FI1987000150

Application data

Number

PI8707526

Type

Invention Patent

Filing

11/05/1987

Publication

02/21/1989

PCT

FI1987000150

Progress at the INPI

  1. Filing11/05/87
  2. Publication02/21/89
  3. Examination05/29/90
  4. Allowance05/04/93
  5. Grant10/26/93
  6. Terminated06/25/96

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: 02/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Huhtamaki Oy.

FI

Inventors

M. L. (pessoa física)

FI

T. L. (pessoa física)

FI

Technical data

IPC Classification

Priority claims

FI

864505 · 11/06/1986

FI

870678 · 02/18/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

02/21/1989

RPI 957

Anuidade - prazo legal encerrado

#18.2

06/25/1996

RPI 1334

Concessão da patente

#16.1

10/26/1993

RPI 1195

Notificação para pagamento de retribuição

#13.1

09/08/1993

RPI 1188

Deferimento

#9.1

05/04/1993

RPI 1170

Solicitação de exame técnico

#4.1

05/29/1990

RPI 1020

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