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Official data from INPI

CONTROLE REMOTO POR TELEVISAO DE UMA MAQUINA DE MINERACAO CONTINUA

ArquivadaInvention Patent

Application data

Number

PI8109041

Type

Invention Patent

Filing

08/03/1981

Publication

08/30/1983

Progress at the INPI

  1. Filing08/03/81
  2. Publication08/30/83
  3. Abandoned02/26/85
  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: 12/22/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

VIDEO MINERS INC [US]

Inventors

A. [. (pessoa física)

D. [. (pessoa física)

L. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/22/1987

RPI 896

Exigência - art. 36 da LPI

#6.1

05/19/1987

RPI 865

Solicitação de exame técnico

#4.1

02/26/1985

RPI 749

Notificação de entrada na fase nacional - PCT

#1.3

08/30/1983

RPI 671

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