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Official data from INPI

APARELHO PARA CIRURGIA CEREBRAL ESTEREOTACTICA GUIADA POR TOMOGRAFIA COMPUTADORIZADA

Em AnáliseInvention Patent
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Application data

Number

PI8706346

Type

Invention Patent

Filing

11/18/1987

Publication

06/13/1989
View on INPI

Progress at the INPI

  1. Filing11/18/87
  2. Publication06/13/89
  3. Abandoned11/28/89
  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.

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Latest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. M. (pessoa física)

SP, BR

Inventors

E. M. (pessoa física)

BR

Technical data

IPC Classification

A61B 6/03A61B 90/10A61B 90/11

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/28/1989

RPI 997

Publicação do pedido de patente

#3.1

06/13/1989

RPI 973

Pedido de patente depositado

#2.1

03/01/1988

RPI 906

Republicação - classificação IPC

#15.11

As classificações anteriores eram: A61B 19/00; A61B 6/03

08/16/2016

RPI 2380

Arquivamento - Art. 36 §1° da LPI

#11.2

07/19/1994

RPI 1233

Exigência - art. 36 da LPI

#6.1

01/18/1994

RPI 1207

Retificação

#15.6

09/14/1993

RPI 1189

Retificação

#15.3

04/13/1993

RPI 1167

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