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Official data from INPI

CONEXÃO DE TUBO SEM ALARMENTO.

Em AnáliseInvention Patent

Application data

Number

PI7807494

Type

Invention Patent

Filing

11/14/1978

Publication

-

Progress at the INPI

  1. Filing11/14/78
  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: 03/22/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Aeroquip A.G.

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

101

03/22/1983

RPI 648

Recurso

#12.1

06/01/1982

RPI 606

15.0

03/16/1982

RPI 595

Deferimento

#9.1

01/26/1982

RPI 588

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