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Official data from INPI

Fçanges para conserto de tubulação.

Em AnáliseUtility Model
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Application data

Number

MU5901440

Type

Utility Model

Filing

10/25/1979

Publication

-
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Progress at the INPI

  1. Filing10/25/79
  2. Publication
  3. Examination
  4. Refused09/06/83
  5. Grant
  6. In force

The application was refused on 09/06/1983 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: 09/06/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A.G.E. WOLFF & CIA . LTDA

A.G.E.WOLFF & CIA. LTDA

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

09/06/1983

RPI 672

Petição de recurso

#12.2

01/25/1983

RPI 640

Indeferimento

#9.2

08/03/1982

RPI 615

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