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Official data from INPI

MÓDULO DE INTERFACE DIGITAL PARA LÓGICAS À RELÉ

ArquivadaInvention Patent
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Application data

Number

PI9504609

Type

Invention Patent

Filing

09/04/1995

Publication

10/07/1997
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Progress at the INPI

  1. Filing09/04/95
  2. Publication10/07/97
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 09/04/1995 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: 03/21/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Telesis - Sistemas em Comunicações Ltda

DF, BR

Inventors

R. N. (pessoa física)

BR

Technical data

IPC Classification

H04M 7/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

03/21/2000

RPI 1524

Publicação do pedido de patente

#3.1

10/07/1997

RPI 1401

Pedido de patente depositado

#2.1

11/28/1995

RPI 1304

Pedido de patente depositado

#2.1

11/21/1995

RPI 1303

Pedido de patente depositado

#2.1

10/24/1995

RPI 1299

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