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Official data from INPI

APERFEIÇOAMENTO EM MOLA COMPRESSORA PARA USO AGRÍCOLA EM DISCO PARA PLANTIO DIRETO E OUTRAS UTILIDADES CONGÊNERES.

IndeferidaInvention Patent

Application data

Number

PI8002899

Type

Invention Patent

Filing

04/08/1980

Publication

-

Progress at the INPI

Under appeal
  1. Filing04/08/80
  2. Publication
  3. Examination
  4. Refused07/03/84
  5. Grant
  6. In force

The application was refused by the INPI on 07/03/1984. The invention was never patented.

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Latest action published by the INPI: 07/03/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Justino de Morais, Irmãos S/A.

SP, BR

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Inventors

M. J. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

07/03/1984

RPI 715

Conhecimento de parecer técnico

#7.1

11/22/1983

RPI 683

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