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Official data from INPI

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Application data

Number

MU5901126

Type

Utility Model

Filing

08/21/1979

Publication

-
View on INPI

Progress at the INPI

  1. Filing08/21/79
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 09/06/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. D. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

E04D 3/26

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

101

09/06/1983

RPI 672

Recurso

#12.1

10/05/1982

RPI 624

Recurso

#12.1

09/14/1982

RPI 621

Deferimento

#9.1

06/15/1982

RPI 608

Pedido de certificado de adição de invenção

#5.1

02/09/1982

RPI 590

14.2

10/16/1990

RPI 1037

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