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Official data from INPI

REGISTRO DE VEDACAO DE ENTRADA DE AGUA PARA RESERVATORIO

Em AnáliseUtility Model

Application data

Number

MU5601195

Type

Utility Model

Filing

10/11/1976

Publication

-

Progress at the INPI

  1. Filing10/11/76
  2. Publication
  3. Examination
  4. Allowance
  5. Grant12/29/81
  6. Terminated09/06/83

The patent was granted on 12/29/1981 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: 09/06/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. D. (pessoa física)

Inventors

M. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

09/06/1983

RPI 672

Concessão da patente

#16.1

12/29/1981

RPI 584

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