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Official data from INPI

SEM TITULO

ConcedidaInvention Patent

Application data

Number

PI8301479

Type

Invention Patent

Filing

03/16/1983

Publication

12/06/1983

Progress at the INPI

  1. Filing03/16/83
  2. Publication12/06/83
  3. Examination05/29/84
  4. Allowance06/18/85
  5. Grant02/04/86
  6. Terminated04/02/96

The patent was granted on 02/04/1986 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: 02/04/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Societé Industrielle de Brevets Et D'Etudes S.I.B.E.

FR

Inventors

F. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/04/1986

RPI 798

Notificação para pagamento de retribuição

#13.1

10/01/1985

RPI 780

Deferimento

#9.1

06/18/1985

RPI 765

Solicitação de exame técnico

#4.1

05/29/1984

RPI 710

Publicação do pedido de patente

#3.1

12/06/1983

RPI 685

Pedido de patente depositado

#2.1

05/10/1983

RPI 655

Anuidade - prazo legal encerrado

#18.2

04/02/1996

RPI 1322

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