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Official data from INPI

PROCESSO DE SOBREPOSICAO DE DESENHO ANIMADO DURANTE TRANMISSAO DE TV AO VIVO OU GRAVADA

Em AnáliseUtility Model
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Application data

Number

MU6100858

Type

Utility Model

Filing

06/30/1981

Publication

-
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Progress at the INPI

  1. Filing06/30/81
  2. Publication
  3. Examination11/10/81
  4. Refused08/28/84
  5. Grant
  6. In force

The application was refused on 08/28/1984 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 08/28/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. J. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

08/28/1984

RPI 723

Petição de recurso

#12.2

12/20/1983

RPI 687

Indeferimento

#9.2

08/23/1983

RPI 670

Solicitação de exame técnico

#4.1

11/10/1981

RPI 577

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