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Official data from INPI

DISPOSITIVO DE FIXAÇÃO DE ELEMENTOS ESTRUTURAIS METÁLICOS POR INTERFERÊNCIAS.

Em AnáliseUtility Model

Application data

Number

MU5901628

Type

Utility Model

Filing

11/28/1979

Publication

-

Progress at the INPI

  1. Filing11/28/79
  2. Publication
  3. Examination
  4. Allowance04/26/83
  5. Grant12/27/83
  6. Terminated06/21/88

The patent was granted on 12/27/1983 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: 06/21/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. M. (pessoa física)

SP, BR

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

06/21/1988

RPI 922

16.3

03/20/1984

RPI 700

Concessão da patente

#16.1

12/27/1983

RPI 688

Notificação para pagamento de retribuição

#13.1

09/20/1983

RPI 674

Deferimento

#9.1

04/26/1983

RPI 653

15.0

08/17/1982

RPI 617

Exigência - art. 36 da LPI

#6.1

08/03/1982

RPI 615

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