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Official data from INPI

EMBALAGEM E PROCESSO PARA A SUA FABRICAÇÃO

Em AnáliseInvention Patent

Application data

Number

PI8903839

Type

Invention Patent

Filing

07/31/1989

Publication

03/20/1990

Progress at the INPI

  1. Filing07/31/89
  2. Publication03/20/90
  3. Examination05/26/92
  4. Allowance
  5. Grant
  6. In force

Published on 03/20/1990, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 11/01/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Continental Can Company, Inc

US

Inventors

I. H. (pessoa física)

Technical data

IPC Classification

Priority claims

US

226.490 · 08/01/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

11/01/1994

RPI 1248

Solicitação de exame técnico

#4.1

05/26/1992

RPI 1121

Publicação do pedido de patente

#3.1

03/20/1990

RPI 1010

Pedido de patente depositado

#2.1

01/23/1990

RPI 1003

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