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Official data from INPI

APERFEICOAMENTO EM VALVULA

Em AnáliseUtility Model
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Application data

Number

MU6000245

Type

Utility Model

Filing

03/05/1980

Publication

-
View on INPI

Progress at the INPI

  1. Filing03/05/80
  2. Publication
  3. Examination01/05/82
  4. Allowance
  5. Grant
  6. In force

Published on 01/05/1982, 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: 03/12/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. R. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

101

03/12/1985

RPI 751

Recurso

#12.1

10/18/1983

RPI 678

Recurso

#12.1

10/11/1983

RPI 677

Deferimento

#9.1

07/05/1983

RPI 663

Exigência - art. 36 da LPI

#6.1

11/09/1982

RPI 629

Solicitação de exame técnico

#4.1

01/05/1982

RPI 585

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ESFERA PARA VALVULA DE FLUIDO

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