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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI8700484

Type

Invention Patent

Filing

02/04/1987

Publication

12/08/1987

Progress at the INPI

  1. Filing02/04/87
  2. Publication12/08/87
  3. Examination04/17/90
  4. Allowance06/04/91
  5. Abandoned
  6. In force

The application was allowed on 06/04/1991 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: 12/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Traub Ag.

DE

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Inventors

F. W. (pessoa física)

H. H. (pessoa física)

K. W. (pessoa física)

S. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame não realizada

#4.2

12/05/1989

RPI 998

Publicação do pedido de patente

#3.1

12/08/1987

RPI 894

Pedido de patente depositado

#2.1

06/02/1987

RPI 867

Arquivamento - Art. 38 §2° da LPI

#11.4

06/08/1993

RPI 1175

Notificação para pagamento de retribuição

#13.1

10/01/1991

RPI 1087

Deferimento

#9.1

06/04/1991

RPI 1070

Exigência - art. 36 da LPI

#6.1

01/08/1991

RPI 1049

Solicitação de exame técnico

#4.1

04/17/1990

RPI 1014

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