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Official data from INPI

PROCESSO PARA FORMAÇÃO DE RECIPIENTES FLEXÍVEIS ENCHIDOS, RECIPIENTE COMPARTIMENTO PRÉ-FORMADO E SISTEMA DE FORMAÇÃO PARA RECIPIENTES ENCHIDOS.

PublicadaInvention Patent

Application data

Number

PI8706411

Type

Invention Patent

Filing

11/26/1987

Publication

07/12/1988

Progress at the INPI

Technical opinion to answer
  1. Filing11/26/87
  2. Publication07/12/88
  3. Examination09/25/90
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cortaulds Packaging Austrália Limited.

Inventors

C. K. (pessoa física)

AU

M. H. (pessoa física)

Technical data

IPC Classification

Priority claims

AU

PH 09200 · 11/27/1986

AU

PI 0636 · 03/03/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

07/12/1988

RPI 925

Pedido de patente depositado

#2.1

03/01/1988

RPI 906

Retificação

#15.3

06/16/1992

RPI 1124

Conhecimento de parecer técnico

#7.1

08/27/1991

RPI 1082

Solicitação de exame técnico

#4.1

09/25/1990

RPI 1034

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