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Official data from INPI

MÉTODO E APARELHO DE VISUALIZAR COMUNICAÇÕES GRÁFICAS E/OU ALFANUMÉRICAS EM CORES E/OU EM BRANCO E PRETO E PROCESSO PARA CONSTRUÇÃO DE UM MÓDULO OU SUBMATRIZ

PublicadaInvention Patent

Application data

Number

PI8801598

Type

Invention Patent

Filing

03/29/1988

Publication

11/08/1988

Progress at the INPI

  1. Filing03/29/88
  2. Publication11/08/88
  3. Examination03/26/91
  4. Allowance10/20/92
  5. Abandoned
  6. In force

The application was allowed on 10/20/1992 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: 11/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Alternative Energy Research Center Inc.

PA

Inventors

B. K. (pessoa física)

AR

Technical data

IPC Classification

Priority claims

PA

87104786.6(EPO) · 04/01/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/08/1988

RPI 942

Pedido de patente depositado

#2.1

08/02/1988

RPI 928

Arquivamento - Art. 38 §2° da LPI

#11.4

08/31/1993

RPI 1187

Notificação para pagamento de retribuição

#13.1

03/16/1993

RPI 1163

Deferimento

#9.1

10/20/1992

RPI 1142

Solicitação de exame técnico

#4.1

03/26/1991

RPI 1060

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