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Official data from INPI

PROCESSO PARA PRODUZIR PAPEL

Em ExigênciaInvention Patent

Application data

Number

PI8304715

Type

Invention Patent

Filing

08/30/1983

Publication

04/09/1985

Progress at the INPI

Office action pending
  1. Filing08/30/83
  2. Publication04/09/85
  3. Examination07/09/85
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).

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Latest action published by the INPI: 11/22/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

OWENS ILLINOIS INC [US]

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Inventors

G. F. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

11/22/1988

RPI 944

Exigência - art. 36 da LPI

#6.1

04/08/1986

RPI 807

Solicitação de exame técnico

#4.1

07/09/1985

RPI 768

Publicação do pedido de patente

#3.1

04/09/1985

RPI 755

Pedido de patente depositado

#2.1

11/01/1983

RPI 680

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