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Official data from INPI

PROCESSO DE RECEPCAO E CARREGAMENTO DE MESAS ALIMENTADORAS PARA MOAGEM DE CANA-DE-ACUCAR

IndeferidaInvention Patent

Application data

Number

PI8502663

Type

Invention Patent

Filing

06/04/1985

Publication

01/06/1987

Progress at the INPI

  1. Filing06/04/85
  2. Publication01/06/87
  3. Examination01/24/89
  4. Refused07/24/90
  5. Grant
  6. In force

The application was refused on 07/24/1990 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DEDINI METALURGICA [BR]

Inventors

N. O. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

11/28/1989

RPI 997

Solicitação de exame técnico

#4.1

01/24/1989

RPI 953

Publicação do pedido de patente

#3.1

01/06/1987

RPI 846

Pedido de patente depositado

#2.1

08/27/1985

RPI 775

111

07/24/1990

RPI 1025

Petição de recurso

#12.2

04/10/1990

RPI 1013

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