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Official data from INPI

ELO FUSÍVEL E PROCESSO PARA SUA FABRICACÃO.

Em AnáliseInvention Patent

Application data

Number

PI8700746

Type

Invention Patent

Filing

02/18/1987

Publication

09/06/1988

Progress at the INPI

Under appeal
  1. Filing02/18/87
  2. Publication09/06/88
  3. Examination01/17/89
  4. Refused02/01/94
  5. Grant
  6. In force

The application was refused by the INPI on 02/01/1994. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. S. (pessoa física)

SP, BR

Inventors

A. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/17/1989

RPI 952

Publicação do pedido de patente

#3.1

09/06/1988

RPI 933

Pedido de patente depositado

#2.1

06/09/1987

RPI 868

Indeferimento

#9.2

02/01/1994

RPI 1209

Conhecimento de parecer técnico

#7.1

06/15/1993

RPI 1176

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