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Official data from INPI

APARELHO EDUCATIVO E INDICADOR DE DEMANDA E ENERGIA ELÉTRICA PARA ECONOMIA DE ENERGIA ELÉTRICA

ArquivadaInvention Patent

Application data

Number

PI9201700

Type

Invention Patent

Filing

05/04/1992

Publication

11/09/1993

Progress at the INPI

  1. Filing05/04/92
  2. Publication11/09/93
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 05/04/1992 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 01/21/1997. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. L. (pessoa física)

MG, BR

Inventors

M. L. (pessoa física)

BR

Technical data

IPC Classification

Abstract

"APARELHO EDUCATIVO E INDICADOR DE DEMANDA E ENERGIA ELÉTRICA PARA ECONOMIA DE ENERGIA ELÉTRICA", constituído de um visor de consumo de demanda instantânea (1) com luz verde (4), amarela (5) e vermelha (6), visor de consumo de energia acumulada (2) com luz verde (7), amarela (8) e vermelha (9) e o visor (3) de referência com luz verde (10), chave liga/desliga (11), chave reset (13), campainha (14), receptor (15), transmissor (16) com chave liga/desliga (17).

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

01/21/1997

RPI 1364

Publicação do pedido de patente

#3.1

11/09/1993

RPI 1197

Pedido de patente depositado

#2.1

06/09/1992

RPI 1123

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