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Official data from INPI

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Application data

Number

PI8906311

Type

Invention Patent

Filing

12/04/1989

Publication

06/04/1991
View on INPI

Progress at the INPI

Under appeal
  1. Filing12/04/89
  2. Publication06/04/91
  3. Examination08/20/91
  4. Allowance11/21/95
  5. Grant
  6. In force

The application is under appeal: the INPI has yet to review the decision.

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Latest action published by the INPI: 04/30/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. S. (pessoa física)

SP, BR

Inventors

N. S. (pessoa física)

BR

Technical data

IPC Classification

H01Q 1/32H02K 7/10

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

04/30/1996

RPI 1326

Recurso

#12.1

04/09/1996

RPI 1323

Deferimento

#9.1

11/21/1995

RPI 1303

Solicitação de exame técnico

#4.1

08/20/1991

RPI 1081

Publicação do pedido de patente

#3.1

06/04/1991

RPI 1070

Pedido de patente depositado

#2.1

03/20/1990

RPI 1010

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