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Official data from INPI

PROCESSO PARA FABRICAÇÃO DE CORPO COMPOSTO DE FUNDIÇÃO DE COMPOSTO DE METAL-CERÂMICA

IndeferidaInvention Patent

Application data

Number

PI8305845

Type

Invention Patent

Filing

10/24/1983

Publication

05/29/1984

Progress at the INPI

Under appeal
  1. Filing10/24/83
  2. Publication05/29/84
  3. Examination04/09/85
  4. Refused09/30/86
  5. Grant
  6. In force

The application was refused by the INPI on 09/30/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. A. (pessoa física)

DE

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Inventors

H. F. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

6 229/82-4 · 10/26/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/30/1986

RPI 832

Conhecimento de parecer técnico

#7.1

01/14/1986

RPI 795

Solicitação de exame técnico

#4.1

04/09/1985

RPI 755

Publicação do pedido de patente

#3.1

05/29/1984

RPI 710

Pedido de patente depositado

#2.1

01/03/1984

RPI 689

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