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Official data from INPI

SISTEMA DE ACIONAMENTO ELETRÔNICO PARA MÁQUINA TRANSFERIDORA DE IMAGEM.

PublicadaInvention Patent

Application data

Number

PI8704482

Type

Invention Patent

Filing

08/31/1987

Publication

03/14/1989

Progress at the INPI

Under appeal
  1. Filing08/31/87
  2. Publication03/14/89
  3. Examination05/22/90
  4. Refused02/22/94
  5. Grant
  6. In force

The application was refused by the INPI on 02/22/1994. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 03/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. L. (pessoa física)

SP, BR

Inventors

N. L. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

03/14/1989

RPI 960

Pedido de patente depositado

#2.1

11/17/1987

RPI 891

Indeferimento

#9.2

02/22/1994

RPI 1212

Solicitação de exame técnico

#4.1

05/22/1990

RPI 1019

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