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Official data from INPI

SEGREDO DE CÓDIGO MAGNÉTICO POR GRADE DE MICRO-ÍMÃS E CHAVE DE COMBINAÇÃO E INTERPRETAÇÃO PARA LEITURA DIRETA EM DIGITAL POR CIRCUITO ELETRÔNICO IMPRESSO.

ArquivadaInvention Patent

Application data

Number

PI8108161

Type

Invention Patent

Filing

12/16/1981

Publication

09/20/1983

Progress at the INPI

  1. Filing12/16/81
  2. Publication09/20/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/16/1981 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/31/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. T. (pessoa física)

RJ, BR

Inventors

T. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

12/31/1985

RPI 793

Publicação do pedido de patente

#3.1

09/20/1983

RPI 674

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