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Official data from INPI

APERFEICOAMENTO EM OU RELATIVO A ESMALTE CERAMICO

Em AnáliseInvention Patent

Application data

Number

PI7806454

Type

Invention Patent

Filing

09/28/1978

Publication

-

Progress at the INPI

  1. Filing09/28/78
  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: 03/27/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. C. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

101

03/27/1984

RPI 701

Recurso

#12.1

09/14/1982

RPI 621

Recurso

#12.1

08/03/1982

RPI 615

Deferimento

#9.1

03/16/1982

RPI 595

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