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Official data from INPI

faixa de plástico ou folha de plástico.

PublicadaInvention Patent
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Application data

Number

PI8802070

Type

Invention Patent

Filing

04/29/1988

Publication

11/29/1988
View on INPI

Progress at the INPI

  1. Filing04/29/88
  2. Publication11/29/88
  3. Examination10/02/90
  4. Allowance
  5. Grant
  6. In force

Published on 11/29/1988, 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: 11/29/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Alkor Gmbh, Kunststoffe

DE

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Inventors

J. H. (pessoa física)

Technical data

IPC Classification

B32B 27/18B32B 27/22C08J 5/18

Priority claims

DE

p 37 14 182.1 · 04/29/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/29/1988

RPI 945

Pedido de patente depositado

#2.1

08/02/1988

RPI 928

Retificação

#15.3

04/13/1993

RPI 1167

Solicitação de exame técnico

#4.1

10/02/1990

RPI 1035

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