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Official data from INPI

PAPEL PERFURADO APERFEICOADO DE REVESTIMENTO DA EMBOCADURA DE CIGARROS

Em AnáliseInvention Patent
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Application data

Number

PI7604462

Type

Invention Patent

Filing

07/12/1975

Publication

-
View on INPI

Progress at the INPI

  1. Filing07/12/75
  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

BENKERT GMBH & CO KG

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

08/03/1982

RPI 615

Deferimento

#9.1

03/30/1982

RPI 597

Exigência - art. 36 da LPI

#6.1

10/20/1981

RPI 574

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