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Official data from INPI

APERFEICOAMENTO INTRODUZIDO NA CAMARA DE ASPIRACAO DE CASCAS DE CIRCUITO FECHADO PARA ARROZ,EM MAQUINAS DE BENEFICIAR DITO CEREAL

IndeferidaInvention Patent

Application data

Number

PI8605999

Type

Invention Patent

Filing

11/17/1986

Publication

08/04/1987

Progress at the INPI

Under appeal
  1. Filing11/17/86
  2. Publication08/04/87
  3. Examination11/03/87
  4. Refused09/19/89
  5. Grant
  6. In force

The application was refused by the INPI on 09/19/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/19/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ZACCARIA IND MACH SA [BR]

Inventors

Z. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/19/1989

RPI 987

Solicitação de exame técnico

#4.1

11/03/1987

RPI 889

Publicação antecipada

#3.2

08/04/1987

RPI 876

Pedido de patente depositado

#2.1

04/22/1987

RPI 861

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