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Official data from INPI

DOBRADIÇA.

ConcedidaUtility Model

Application data

Number

MU6100328

Type

Utility Model

Filing

03/16/1981

Publication

-

Progress at the INPI

  1. Filing03/16/81
  2. Publication
  3. Examination
  4. Allowance04/03/84
  5. Grant12/26/84
  6. Terminated10/02/90

The patent was granted on 12/26/1984 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: 12/26/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Edscha Indústria Metalúrgica Ltda

Inventors

S. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/26/1984

RPI 740

Notificação para pagamento de retribuição

#13.1

08/07/1984

RPI 720

Deferimento

#9.1

04/03/1984

RPI 702

Exigência - art. 36 da LPI

#6.1

11/22/1983

RPI 683

Anuidade - prazo legal encerrado

#18.2

10/02/1990

RPI 1035

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