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Official data from INPI

ALARME AURICULAR ACUSTICO,PREVENTIVO DO SONO

PublicadaInvention Patent

Application data

Number

PI8700334

Type

Invention Patent

Filing

01/19/1987

Publication

08/09/1988

Progress at the INPI

  1. Filing01/19/87
  2. Publication08/09/88
  3. Examination10/16/90
  4. Allowance
  5. Grant
  6. In force

Published on 08/09/1988, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 08/09/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

JOSE SATIRO DE SOUZA NETO [BR]

Inventors

N. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

08/09/1988

RPI 929

Pedido de patente depositado

#2.1

05/26/1987

RPI 866

Retificação

#15.3

09/17/1991

RPI 1085

Solicitação de exame técnico

#4.1

10/16/1990

RPI 1037

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