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Official data from INPI

APERFEICOAMENTO EM INSTALACAO ELETRICA ATUADA PELO VENTO

Em AnáliseInvention Patent

Application data

Number

PI7706974

Type

Invention Patent

Filing

10/19/1977

Publication

-

Progress at the INPI

  1. Filing10/19/77
  2. Publication
  3. Examination
  4. Allowance09/27/83
  5. Grant03/27/84
  6. Terminated01/21/92

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: 05/07/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. M. (pessoa física)

Inventors

J. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

05/07/1985

RPI 759

Concessão da patente

#16.1

03/27/1984

RPI 701

Notificação para pagamento de retribuição

#13.1

01/17/1984

RPI 691

Deferimento

#9.1

09/27/1983

RPI 675

Exigência - art. 36 da LPI

#6.1

02/22/1983

RPI 644

Anuidade - prazo legal encerrado

#18.2

01/21/1992

RPI 1103

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