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Official data from INPI

MODELO DE CHAVEIRO

Em AnáliseUtility Model

Application data

Number

MU6001450

Type

Utility Model

Filing

11/03/1980

Publication

-

Progress at the INPI

  1. Filing11/03/80
  2. Publication
  3. Examination
  4. Allowance06/14/83
  5. Grant01/31/84
  6. Terminated05/24/88

The patent was granted on 01/31/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

METALURGICA JOIA LTD

Inventors

M. E. (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

20.7

10/08/1985

RPI 781

Concessão da patente

#16.1

01/31/1984

RPI 693

Notificação para pagamento de retribuição

#13.1

10/04/1983

RPI 676

Deferimento

#9.1

06/14/1983

RPI 660

Exigência - art. 36 da LPI

#6.1

12/07/1982

RPI 633

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