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Official data from INPI

SISTEMA AUTOMATICO PARA ALIMENTACAO DE CANA NA MOENDA

IndeferidaInvention Patent

Application data

Number

PI8006780

Type

Invention Patent

Filing

10/20/1980

Publication

06/29/1982

Progress at the INPI

Under appeal
  1. Filing10/20/80
  2. Publication06/29/82
  3. Examination06/28/83
  4. Refused03/12/85
  5. Grant
  6. In force

The application was refused by the INPI on 03/12/1985. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 03/12/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. S. (pessoa física)

Inventors

M. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

03/12/1985

RPI 751

Conhecimento de parecer técnico

#7.1

07/10/1984

RPI 716

Pedido de certificado de adição de invenção

#5.1

11/08/1983

RPI 681

Solicitação de exame técnico

#4.1

06/28/1983

RPI 662

Publicação do pedido de patente

#3.1

06/29/1982

RPI 610

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