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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI7908776

Type

Invention Patent

Filing

08/08/1979

Publication

-

Progress at the INPI

  1. Filing08/08/79
  2. Publication
  3. Examination10/05/82
  4. Allowance06/11/85
  5. Grant12/31/85
  6. Terminated05/17/88

The patent was granted on 12/31/1985 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: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. D. (pessoa física)

Inventors

E. B. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/17/1988

RPI 917

Concessão da patente

#16.1

12/31/1985

RPI 793

Notificação para pagamento de retribuição

#13.1

09/24/1985

RPI 779

Deferimento

#9.1

06/11/1985

RPI 764

Exigência - art. 36 da LPI

#6.1

01/17/1984

RPI 691

Solicitação de exame técnico

#4.1

10/05/1982

RPI 624

Solicitação de exame não realizada

#4.2

04/27/1982

RPI 601

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