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Official data from INPI

COMPOSICAO PRESERVATIVA PARA MADEIRA

ArquivadaInvention Patent
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Application data

Number

PI8506433

Type

Invention Patent

Filing

04/04/1984

Publication

04/15/1986
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Progress at the INPI

  1. Filing04/04/84
  2. Publication04/15/86
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 04/04/1984 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 04/15/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

OSMOSE WOOD PRESERVING CO [US]

Inventors

L. [. (pessoa física)

Z. [. (pessoa física)

Technical data

IPC Classification

C09D 5/14

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

04/15/1986

RPI 808

Arquivamento - Art. 33 da LPI

#11.1

06/25/1991

RPI 1073

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