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Official data from INPI

APERFEICOAMENTOS NO TRANSPORTE E DISTRIBUICAO DE VINHACA

Concessão AnuladaInvention Patent

Application data

Number

PI7704760

Type

Invention Patent

Filing

07/20/1977

Publication

-

Progress at the INPI

  1. Filing07/20/77
  2. Publication
  3. Examination
  4. Allowance
  5. Grant08/31/82
  6. Terminated08/28/90

The patent was granted on 08/31/1982 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

B. A. (pessoa física)

Inventors

B. A. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

16.3

09/06/1983

RPI 672

Concessão da patente

#16.1

08/31/1982

RPI 619

Notificação para pagamento de retribuição

#13.1

01/12/1982

RPI 586

Anuidade - prazo legal encerrado

#18.2

08/28/1990

RPI 1030

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