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Official data from INPI

PROCESSO E APARELHO PARA AFETAR OU MODIFICAR O TEOR LIQUIDO EM EXTRATO DE SOLO

Em AnáliseInvention Patent

Application data

Number

PI8507034

Type

Invention Patent

Filing

11/12/1984

Publication

03/10/1987

Progress at the INPI

  1. Filing11/12/84
  2. Publication03/10/87
  3. Examination07/28/87
  4. Allowance
  5. Grant
  6. In force

Published on 03/10/1987, 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: 11/22/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

FRANKIGNOUL PIEUX ARMES [BE]

Inventors

M. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

11/22/1988

RPI 944

Solicitação de exame técnico

#4.1

07/28/1987

RPI 875

Notificação de entrada na fase nacional - PCT

#1.3

03/10/1987

RPI 855

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