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Official data from INPI

LEITO DE DRENAGEM POSTURAL

Em AnáliseUtility Model

Application data

Number

MU5801210

Type

Utility Model

Filing

09/06/1978

Publication

-

Progress at the INPI

  1. Filing09/06/78
  2. Publication
  3. Examination
  4. Allowance07/05/83
  5. Grant03/27/84
  6. Terminated07/12/88

The patent was granted on 03/27/1984 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: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. C. (pessoa física)

R. J. (pessoa física)

Inventors

B. K. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/12/1988

RPI 925

20.7

07/29/1986

RPI 823

Cessão de direito de exploração

#22.1

02/26/1985

RPI 749

Concessão da patente

#16.1

03/27/1984

RPI 701

Notificação para pagamento de retribuição

#13.1

11/08/1983

RPI 681

Deferimento

#9.1

07/05/1983

RPI 663

Exigência - art. 36 da LPI

#6.1

10/05/1982

RPI 624

Exigência - art. 36 da LPI

#6.1

03/16/1982

RPI 595

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