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Official data from INPI

UNIDADE LEITORA DE TARJAS MAGNÉTICAS APLICADAS EM DOCUMENTOS PARA UTILIZAÇÃO.

ArquivadaInvention Patent
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Application data

Number

PI8305788

Type

Invention Patent

Filing

10/17/1983

Publication

05/21/1985
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Progress at the INPI

  1. Filing10/17/83
  2. Publication05/21/85
  3. Abandoned09/10/85
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 12/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Digilab - Laboratório Digital S/A

SP, BR

Inventors

F. C. (pessoa física)

G. O. (pessoa física)

N. S. (pessoa física)

V. N. (pessoa física)

Pessoa física

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/27/1988

RPI 949

Exigência - art. 36 da LPI

#6.1

06/21/1988

RPI 922

Solicitação de exame técnico

#4.1

09/10/1985

RPI 777

Publicação do pedido de patente

#3.1

05/21/1985

RPI 761

Pedido de patente depositado

#2.1

12/26/1984

RPI 740

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