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Official data from INPI

Processo para o comando de uma máquina-ferramenta para torneamento segundo uma curva de percurso predeterminado.

IndeferidaInvention Patent

Application data

Number

PI8207418

Type

Invention Patent

Filing

12/21/1982

Publication

10/18/1983

Progress at the INPI

Under appeal
  1. Filing12/21/82
  2. Publication10/18/83
  3. Examination07/10/84
  4. Refused07/09/85
  5. Grant
  6. In force

The application was refused by the INPI on 07/09/1985. The invention was never patented.

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Latest action published by the INPI: 07/09/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

DE

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Inventors

W. A. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 31 51 173.2 · 12/23/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

07/09/1985

RPI 768

Pedido de certificado de adição de invenção

#5.1

12/11/1984

RPI 738

Solicitação de exame técnico

#4.1

07/10/1984

RPI 716

Publicação do pedido de patente

#3.1

10/18/1983

RPI 678

Pedido de patente depositado

#2.1

02/16/1983

RPI 643

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