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Official data from INPI

APERFEIÇOAMENTO EM PAINÉIS PUBLICITÁRIOS

PublicadaInvention Patent

Application data

Number

PI8704302

Type

Invention Patent

Filing

08/20/1987

Publication

03/07/1989

Progress at the INPI

  1. Filing08/20/87
  2. Publication03/07/89
  3. Examination09/11/90
  4. Allowance10/29/91
  5. Abandoned
  6. In force

The application was allowed on 10/29/1991 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: 03/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. J. (pessoa física)

SP, BR

Inventors

E. J. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

03/07/1989

RPI 959

Pedido de patente depositado

#2.1

11/10/1987

RPI 890

Arquivamento - Art. 38 §2° da LPI

#11.4

01/12/1993

RPI 1154

Notificação para pagamento de retribuição

#13.1

08/11/1992

RPI 1132

Deferimento

#9.1

10/29/1991

RPI 1091

Solicitação de exame técnico

#4.1

09/11/1990

RPI 1032

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