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Official data from INPI

CONDUTO PROPRIO PARA CONEXAO

Em AnáliseUtility Model

Application data

Number

MU5800056

Type

Utility Model

Filing

01/13/1978

Publication

-

Progress at the INPI

  1. Filing01/13/78
  2. Publication
  3. Examination
  4. Allowance07/27/82
  5. Grant09/27/83
  6. Terminated08/27/85

The patent was granted on 09/27/1983 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: 08/27/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

API MEC PRECISAO SA

Inventors

F. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

08/27/1985

RPI 775

Cessão de direito de exploração

#22.1

02/26/1985

RPI 749

Concessão da patente

#16.1

09/27/1983

RPI 675

14.1

06/07/1983

RPI 659

Notificação para pagamento de retribuição

#13.1

12/14/1982

RPI 634

Deferimento

#9.1

07/27/1982

RPI 614

Exigência - art. 36 da LPI

#6.1

12/29/1981

RPI 584

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