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Official data from INPI

SISTEMA DE CIRCUITOS DESTINADO A SER USADO EM CONJUNCAO COM UM MONITOR DE TELA CINESCOPICA PARA RECEBER DADOS ARMAZENADOS NA MEMORIA DE DADOS DE SISTEMAS OPERADORES

ArquivadaInvention Patent

Application data

Number

PI7905474

Type

Invention Patent

Filing

08/29/1978

Publication

-

Progress at the INPI

  1. Filing08/29/78
  2. Publication
  3. Abandoned07/13/82
  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: 10/11/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. S. (pessoa física)

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Inventors

No inventors listed.

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

10/11/1983

RPI 677

Exigência - art. 36 da LPI

#6.1

03/08/1983

RPI 646

Solicitação de exame técnico

#4.1

07/13/1982

RPI 612

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