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Official data from INPI

PINOS PARA LIGACAO DE ELEMENTOS MECANICOS E PROCESSO PARA SUA PREPARACAO

ConcedidaInvention Patent

Application data

Number

PI8102864

Type

Invention Patent

Filing

05/09/1980

Publication

02/02/1982

Progress at the INPI

  1. Filing05/09/80
  2. Publication02/02/82
  3. Examination03/27/84
  4. Allowance07/19/88
  5. Grant03/28/89
  6. Terminated09/25/90

The patent was granted on 03/28/1989 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: 03/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CIBA GEIGY AG

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Inventors

R. C. (pessoa física)

V. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/28/1989

RPI 962

Notificação para pagamento de retribuição

#13.1

11/16/1988

RPI 943

Deferimento

#9.1

07/19/1988

RPI 926

Exigência - art. 36 da LPI

#6.1

07/01/1986

RPI 819

Republicação - classificação IPC

#15.11

10/15/1985

RPI 782

Exigência - art. 36 da LPI

#6.1

02/12/1985

RPI 747

Exigência - art. 36 da LPI

#6.1

09/25/1984

RPI 727

Solicitação de exame técnico

#4.1

03/27/1984

RPI 701

Publicação do pedido de patente

#3.1

02/02/1982

RPI 589

Anuidade - prazo legal encerrado

#18.2

09/25/1990

RPI 1034

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