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Official data from INPI

APERFEICOAMENTOS EM SISTEMA DE MONTAGEM PARA VISOR DE PORTAS E OUTROS

IndeferidaUtility Model
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Application data

Number

MU6100316

Type

Utility Model

Filing

03/13/1981

Publication

-
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Progress at the INPI

Under appeal
  1. Filing03/13/81
  2. Publication
  3. Examination
  4. Refused12/27/83
  5. Grant
  6. In force

The application was refused by the INPI on 12/27/1983. The invention was never patented.

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Latest action published by the INPI: 12/27/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SCHUMANN H [BR]

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

12/27/1983

RPI 688

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