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Official data from INPI

SISTEMA ESTIMULADOR AUDITIVO.

Em AnáliseInvention Patent
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Application data

Number

PI8600156

Type

Invention Patent

Filing

01/16/1986

Publication

09/23/1986
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Progress at the INPI

  1. Filing01/16/86
  2. Publication09/23/86
  3. Examination09/27/88
  4. Allowance05/25/93
  5. Abandoned
  6. In force

The application was allowed on 05/25/1993 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 09/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. H. (pessoa física)

AT

I. H. (pessoa física)

AT

Inventors

H. [. (pessoa física)

H. [. (pessoa física)

Technical data

IPC Classification

A61F 11/04

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/27/1988

RPI 936

Publicação do pedido de patente

#3.1

09/23/1986

RPI 831

Pedido de patente depositado

#2.1

04/15/1986

RPI 808

Arquivamento - Art. 38 §2° da LPI

#11.4

03/29/1994

RPI 1217

Notificação para pagamento de retribuição

#13.1

10/05/1993

RPI 1192

Deferimento

#9.1

05/25/1993

RPI 1173

Exigência - art. 36 da LPI

#6.1

11/17/1992

RPI 1146

Republicação - classificação IPC

#15.11

07/28/1992

RPI 1130

Exigência - art. 36 da LPI

#6.1

06/09/1992

RPI 1123

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