Official data from INPI

DISPOSITIVO ELETRÔNICO DE SEGURANÇA PARA MOTORES DE CORRENTE CONTÍNUA

ArquivadaInvention Patent

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Application data

Number

PI9003549

Type

Invention Patent

Filing

07/18/1990

Publication

01/21/1992

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Progress at the INPI

Filing07/18/90
Publication01/21/92
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 07/18/1990 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 12/22/2009. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Odos Industrial Ltda

MG, BR

Inventors

J. R. (pessoa física)

Technical data

IPC Classification

H02H 3/087

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

12/22/2009

RPI 2033

Arquivamento - Art. 33 da LPI

#11.1

09/20/1994

RPI 1242

14.1

03/30/1993

RPI 1165

Publicação do pedido de patente

#3.1

01/21/1992

RPI 1103

Pedido de patente depositado

#2.1

01/29/1991

RPI 1052

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DISPOSIÇÃO CONSTRUTIVA APLICADA EM APARELHO AMPLIFICADOR DE SINAIS SERIAIS PARA TRANSMISSÃO DE DADOS

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