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Official data from INPI

Aparelho para tarifação automática do consumo de energia elétrica.

Em AnáliseInvention Patent

Application data

Number

PI8303211

Type

Invention Patent

Filing

06/17/1983

Publication

01/22/1985

Progress at the INPI

  1. Filing06/17/83
  2. Publication01/22/85
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The applicant withdrew the application. The case ended without a patent.

Talk to a specialist

Latest action published by the INPI: 02/10/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Centro Estadual de Educação Tecnologica "Paula Souza"

SP, BR

Inventors

P. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

02/10/1987

RPI 851

Publicação do pedido de patente

#3.1

01/22/1985

RPI 744

Pedido de patente depositado

#2.1

08/02/1983

RPI 667

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