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Official data from INPI

SEM TITULO

IndeferidaInvention Patent

Application data

Number

PI8204740

Type

Invention Patent

Filing

08/12/1982

Publication

03/20/1984

Progress at the INPI

Under appeal
  1. Filing08/12/82
  2. Publication03/20/84
  3. Examination04/09/85
  4. Refused06/16/87
  5. Grant
  6. In force

The application was refused by the INPI on 06/16/1987. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/16/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. F. (pessoa física)

RJ, BR

Inventors

J. F. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

06/16/1987

RPI 869

Conhecimento de parecer técnico

#7.1

11/25/1986

RPI 840

Solicitação de exame técnico

#4.1

04/09/1985

RPI 755

Publicação do pedido de patente

#3.1

03/20/1984

RPI 700

Pedido de patente depositado

#2.1

09/28/1982

RPI 623

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