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Official data from INPI

CIRCUITO DE COMBINAÇÃO NA RECEPÇÃO DE SINAIS-DIVERSITY ESPACIAIS

ArquivadaInvention Patent

Application data

Number

PI9102193

Type

Invention Patent

Filing

05/29/1991

Publication

01/07/1992

Progress at the INPI

  1. Filing05/29/91
  2. Publication01/07/92
  3. Abandoned11/17/92
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/30/1999. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

DE

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Inventors

H. B. (pessoa física)

DE

J. N. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

90 110 392.9 EP · 05/31/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

11/30/1999

RPI 1508

Exigência - art. 36 da LPI

#6.1

07/28/1998

RPI 1440

Republicação - classificação IPC

#15.11

11/04/1997

RPI 1405

Exigência - art. 36 da LPI

#6.1

10/07/1997

RPI 1401

Exigência - art. 36 da LPI

#6.1

01/28/1997

RPI 1365

Solicitação de exame técnico

#4.1

11/17/1992

RPI 1146

Publicação do pedido de patente

#3.1

01/07/1992

RPI 1101

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