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Official data from INPI

USINA GERADORA DE ENERGIA

Em AnáliseInvention Patent

Application data

Number

PI8504208

Type

Invention Patent

Filing

08/30/1985

Publication

04/07/1987

Progress at the INPI

Under appeal
  1. Filing08/30/85
  2. Publication04/07/87
  3. Examination11/29/88
  4. Refused07/31/90
  5. Grant
  6. In force

The application was refused by the INPI on 07/31/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. P. (pessoa física)

Inventors

P. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

12/12/1989

RPI 999

Solicitação de exame técnico

#4.1

11/29/1988

RPI 945

Publicação do pedido de patente

#3.1

04/07/1987

RPI 859

Pedido de patente depositado

#2.1

11/12/1985

RPI 786

Indeferimento

#9.2

07/31/1990

RPI 1026

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