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Official data from INPI

PROCESSO DE FORNECIMENTO DE MATERIAIS ESCOLARES E LIVROS

Em AnáliseInvention Patent

Application data

Number

PI8000470

Type

Invention Patent

Filing

01/23/1980

Publication

-

Progress at the INPI

  1. Filing01/23/80
  2. Publication
  3. Examination10/13/82
  4. Refused10/25/83
  5. Grant
  6. In force

The application was refused on 10/25/1983 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/25/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. R. (pessoa física)

Inventors

M. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

10/25/1983

RPI 679

Petição de recurso

#12.2

08/09/1983

RPI 668

Indeferimento

#9.2

05/17/1983

RPI 656

Solicitação de exame técnico

#4.1

10/13/1982

RPI 625

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