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Official data from INPI

SEM TITULO

ConcedidaInvention Patent

Application data

Number

PI8300434

Type

Invention Patent

Filing

01/28/1983

Publication

11/01/1983

Progress at the INPI

  1. Filing01/28/83
  2. Publication11/01/83
  3. Examination01/07/86
  4. Allowance06/09/87
  5. Grant11/24/87
  6. Terminated04/02/96

The patent was granted on 11/24/1987 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: 11/24/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Licinvest Ag.

CH

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Inventors

A. P. (pessoa física)

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/24/1987

RPI 892

Notificação para pagamento de retribuição

#13.1

09/29/1987

RPI 884

Deferimento

#9.1

06/09/1987

RPI 868

Solicitação de exame técnico

#4.1

01/07/1986

RPI 794

Publicação do pedido de patente

#3.1

11/01/1983

RPI 680

Pedido de patente depositado

#2.1

03/15/1983

RPI 647

Anuidade - prazo legal encerrado

#18.2

04/02/1996

RPI 1322

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