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Official data from INPI

Indicador de oscilações do cabeçote hidráulico da moeda.

Em AnáliseUtility Model

Application data

Number

MU6300012

Type

Utility Model

Filing

01/05/1983

Publication

07/05/1983

Progress at the INPI

  1. Filing01/05/83
  2. Publication07/05/83
  3. Examination11/29/83
  4. Allowance07/02/85
  5. Grant02/25/86
  6. Terminated05/24/88

The patent was granted on 02/25/1986 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: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D' Antonio Equipamentos Mecanicos e Industriais Ltda

Inventors

A. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/24/1988

RPI 918

Concessão da patente

#16.1

02/25/1986

RPI 801

Notificação para pagamento de retribuição

#13.1

10/22/1985

RPI 783

Deferimento

#9.1

07/02/1985

RPI 767

Solicitação de exame técnico

#4.1

11/29/1983

RPI 684

Solicitação de exame não realizada

#4.2

09/13/1983

RPI 673

Publicação antecipada

#3.2

07/05/1983

RPI 663

Pedido de patente depositado

#2.1

02/22/1983

RPI 644

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