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Official data from INPI

APERFEICOAMENTOS NAS MAQUINAS PARA A COLHEITA DA CANA DE ACUCAR

ArquivadaInvention Patent
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Application data

Number

PI7702903

Type

Invention Patent

Filing

05/05/1976

Publication

-
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Progress at the INPI

  1. Filing05/05/76
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 04/13/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. S. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.3

04/13/1982

RPI 599

Exigência - art. 36 da LPI

#6.1

11/10/1981

RPI 577

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