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Official data from INPI

PROCESSO PARA A PREPARAÇÃO DE CORPOS DE MOLDAÇÃO REFORÇADOS REPELENTES ÀS CHAMAS DE POLIÉSTERES, CORPOS DE MOLDAÇÃO E MASSAS DE MOLDAÇÃO.

DeferidaInvention Patent

Application data

Number

PI8403498

Type

Invention Patent

Filing

07/12/1984

Publication

06/25/1985

Progress at the INPI

  1. Filing07/12/84
  2. Publication06/25/85
  3. Examination07/07/87
  4. Allowance10/31/89
  5. Grant05/29/90
  6. Terminated12/24/96

The patent was granted on 05/29/1990 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: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

See this company's full portfolio

Inventors

F. B. (pessoa física)

DE

T. K. (pessoa física)

DE

Technical data

Priority claims

CH

3842/83 · 07/13/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

10/31/1989

RPI 993

Exigência - art. 36 da LPI

#6.1

09/06/1988

RPI 933

Solicitação de exame técnico

#4.1

07/07/1987

RPI 872

Publicação do pedido de patente

#3.1

06/25/1985

RPI 766

Pedido de patente depositado

#2.1

09/25/1984

RPI 727

Anuidade - prazo legal encerrado

#18.2

12/24/1996

RPI 1360

Concessão da patente

#16.1

05/29/1990

RPI 1020

Notificação para pagamento de retribuição

#13.1

03/06/1990

RPI 1008

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