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Official data from INPI

PROCESSO PARA TRATAR MADEIRA COM UM AGENTE PRESERVATIVO DE MADEIRA OBJETO DE MADEIRA ASSIM TRATADO,BEM COMO CARTUCHO E COMPOSICAO PARA USO NO PROCESSO

Em AnáliseInvention Patent
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Application data

Number

PI7801887

Type

Invention Patent

Filing

03/29/1977

Publication

-
View on INPI

Progress at the INPI

  1. Filing03/29/77
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

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: 10/06/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. M. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

10/06/1987

RPI 885

14.11

01/10/1984

RPI 690

14.1

11/01/1983

RPI 680

Exigência - art. 36 da LPI

#6.1

04/26/1983

RPI 653

6.2

12/01/1981

RPI 580

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