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Official data from INPI

Injetor de Contraste.

ConcedidaUtility Model

Application data

Number

MU6301677

Type

Utility Model

Filing

11/11/1983

Publication

03/27/1984

Progress at the INPI

  1. Filing11/11/83
  2. Publication03/27/84
  3. Examination05/29/84
  4. Allowance05/27/86
  5. Grant03/17/87
  6. Terminated10/02/90

The patent was granted on 03/17/1987 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: 03/17/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. L. (pessoa física)

Inventors

L. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/17/1987

RPI 856

14.1

11/04/1986

RPI 837

Notificação para pagamento de retribuição

#13.1

09/23/1986

RPI 831

Deferimento

#9.1

05/27/1986

RPI 814

Exigência - art. 36 da LPI

#6.1

10/22/1985

RPI 783

Solicitação de exame técnico

#4.1

05/29/1984

RPI 710

Publicação antecipada

#3.2

03/27/1984

RPI 701

Pedido de patente depositado

#2.1

01/17/1984

RPI 691

Republicação - classificação IPC

#15.11

01/26/2010

RPI 2038

Anuidade - prazo legal encerrado

#18.2

10/02/1990

RPI 1035

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