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Official data from INPI

ENTRETENIMENTO EDUCATIVO

Em AnáliseInvention Patent

Application data

Number

PI8207003

Type

Invention Patent

Filing

12/01/1982

Publication

04/26/1983

Progress at the INPI

  1. Filing12/01/82
  2. Publication04/26/83
  3. Examination09/27/83
  4. Refused04/07/87
  5. Grant
  6. In force

The application was refused on 04/07/1987 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: 04/07/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Manufatura de Brinquedos Estrela S/A

SP, BR

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Inventors

B. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

04/07/1987

RPI 859

Petição de recurso

#12.2

12/02/1986

RPI 841

Indeferimento

#9.2

07/29/1986

RPI 823

Conhecimento de parecer técnico

#7.1

04/09/1985

RPI 755

Solicitação de exame técnico

#4.1

09/27/1983

RPI 675

Publicação antecipada

#3.2

04/26/1983

RPI 653

Pedido de patente depositado

#2.1

01/25/1983

RPI 640

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