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Official data from INPI

ESTRUTURA CENTRAL DE RELÓGIO COM PLACA, PROCESSO DE SUA FABRICAÇÃO E RELÓGIO QUE A CONTÉM

Em AnáliseInvention Patent

Application data

Number

PI8604226

Type

Invention Patent

Filing

09/03/1986

Publication

04/28/1987

Progress at the INPI

  1. Filing09/03/86
  2. Publication04/28/87
  3. Examination09/08/87
  4. Allowance10/16/90
  5. Grant06/25/91
  6. Terminated10/03/95

The patent was granted on 06/25/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/08/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Eta SA Fabriques D'Ebauches

CH

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Inventors

A. T. (pessoa física)

CH

J. M. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

CH

03 857/85-6 · 09/06/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/08/1987

RPI 881

Publicação do pedido de patente

#3.1

04/28/1987

RPI 862

Pedido de patente depositado

#2.1

03/17/1987

RPI 856

Anuidade - prazo legal encerrado

#18.2

10/03/1995

RPI 1296

Concessão da patente

#16.1

06/25/1991

RPI 1073

Notificação para pagamento de retribuição

#13.1

01/29/1991

RPI 1052

Deferimento

#9.1

10/16/1990

RPI 1037

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