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Official data from INPI

IMPLEMENTO AGRÍCOLA COM DISPOSITIVO PARA REALIZAR A FIXAÇÃO E CLASSIFICAÇÀO DO FUMO EM FOLHA E OUTROS PRODUTOS

Em AnáliseInvention Patent

Application data

Number

PI8103977

Type

Invention Patent

Filing

06/24/1981

Publication

02/01/1983

Progress at the INPI

  1. Filing06/24/81
  2. Publication02/01/83
  3. Examination06/28/83
  4. Allowance
  5. Grant
  6. In force

Published on 02/01/1983, 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: 10/25/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Souza Cruz S/A

RJ, BR

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Inventors

P. E. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

101

10/25/1988

RPI 940

Recurso

#12.1

02/09/1988

RPI 903

Deferimento

#9.1

09/01/1987

RPI 880

Republicação - classificação IPC

#15.11

08/18/1987

RPI 878

Conhecimento de parecer técnico

#7.1

12/04/1984

RPI 737

Solicitação de exame técnico

#4.1

06/28/1983

RPI 662

3.4

04/19/1983

RPI 652

Exigência - art. 36 da LPI

#6.1

04/19/1983

RPI 652

Publicação do pedido de patente

#3.1

02/01/1983

RPI 641

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