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Official data from INPI

GRAVADOR COMPUTADORIZADO DE CARACTERES PARA SUPERFÍCIES PLANAS

Arquivada/ExtintaInvention Patent

Application data

Number

PI8904985

Type

Invention Patent

Filing

09/28/1989

Publication

04/02/1991

Progress at the INPI

  1. Filing09/28/89
  2. Publication04/02/91
  3. Abandoned07/02/91
  4. Allowance
  5. Grant
  6. In force

The application was abandoned for failure to pay the annuities (art. 86 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/21/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Mercantil Mauá S/A Indústria e Comércio

SP, BR

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento por falta de pagamento

#8.6

Referente a 7ª 8ª, 9ª e 10ª anuidade

03/21/2000

RPI 1524

8.1

Referente a 7ª, 8ª e 9ª anuidade

12/01/1998

RPI 1456

Solicitação de exame técnico

#4.1

07/02/1991

RPI 1074

Publicação do pedido de patente

#3.1

04/02/1991

RPI 1061

Pedido de patente depositado

#2.1

03/01/1990

RPI 1007

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