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Official data from INPI

APERFEIÇOAMENTO EM ALARME.

Em AnáliseInvention Patent

Application data

Number

PI8803418

Type

Invention Patent

Filing

07/04/1988

Publication

10/04/1988

Progress at the INPI

Awaiting grant fee payment
  1. Filing07/04/88
  2. Publication10/04/88
  3. Examination10/11/88
  4. Allowance03/01/94
  5. Grant
  6. In force

The application was allowed by the INPI on 03/01/1994. The grant of the letters patent is being processed.

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Latest action published by the INPI: 10/11/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. B. (pessoa física)

SP, BR

S. B. (pessoa física)

SP, BR

Inventors

A. B. (pessoa física)

BR

S. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/11/1988

RPI 938

Publicação antecipada

#3.2

10/04/1988

RPI 937

Pedido de patente depositado

#2.1

09/27/1988

RPI 936

Retificação

#15.3

07/26/1994

RPI 1234

Deferimento

#9.1

03/01/1994

RPI 1213

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