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Official data from INPI

EQUIPAMENTO SEPARADOR-CLASSIFICADOR DE CAFÉ POR VIA ÚMIDA

PublicadaInvention Patent

Application data

Number

PI8901876

Type

Invention Patent

Filing

04/20/1989

Publication

09/05/1989

Progress at the INPI

Awaiting grant fee payment
  1. Filing04/20/89
  2. Publication09/05/89
  3. Examination10/09/90
  4. Allowance03/24/92
  5. Grant
  6. In force

The application was allowed by the INPI on 03/24/1992. The grant of the letters patent is being processed.

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Latest action published by the INPI: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. M. (pessoa física)

SP, BR

Inventors

P. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

09/05/1989

RPI 985

Pedido de patente depositado

#2.1

05/30/1989

RPI 971

Retificação

#15.3

09/22/1992

RPI 1138

Deferimento

#9.1

03/24/1992

RPI 1112

Solicitação de exame técnico

#4.1

10/09/1990

RPI 1036

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