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Official data from INPI

SEM TITULO

PublicadaInvention Patent

Application data

Number

PI8705631

Type

Invention Patent

Filing

10/21/1987

Publication

05/31/1988

Progress at the INPI

  1. Filing10/21/87
  2. Publication05/31/88
  3. Examination10/16/90
  4. Allowance07/02/91
  5. Abandoned
  6. In force

The application was allowed on 07/02/1991 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 05/31/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Soletanche

FR

Inventors

B. H. (pessoa física)

L. Y. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/31/1988

RPI 919

Pedido de patente depositado

#2.1

01/05/1988

RPI 898

Arquivamento - Art. 38 §2° da LPI

#11.4

10/06/1992

RPI 1140

Notificação para pagamento de retribuição

#13.1

10/29/1991

RPI 1091

Deferimento

#9.1

07/02/1991

RPI 1074

Solicitação de exame técnico

#4.1

10/16/1990

RPI 1037

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