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Official data from INPI

SEM TITULO

ConcedidaInvention Patent

Application data

Number

PI8207967

Type

Invention Patent

Filing

11/18/1982

Publication

10/04/1983

Progress at the INPI

  1. Filing11/18/82
  2. Publication10/04/83
  3. Examination06/19/84
  4. Allowance08/06/85
  5. Grant05/27/86
  6. Terminated04/02/96

The patent was granted on 05/27/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/27/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. C. (pessoa física)

US

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Inventors

C. [. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/27/1986

RPI 814

Notificação para pagamento de retribuição

#13.1

12/10/1985

RPI 790

Deferimento

#9.1

08/06/1985

RPI 772

Exigência - art. 36 da LPI

#6.1

01/15/1985

RPI 743

Solicitação de exame técnico

#4.1

06/19/1984

RPI 713

Notificação de entrada na fase nacional - PCT

#1.3

10/04/1983

RPI 676

Anuidade - prazo legal encerrado

#18.2

04/02/1996

RPI 1322

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