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Official data from INPI

INSTALACAO DE FIXACAO PARA MANGUEIRAS DE FILTRO EM FILTROS DE GAS PARA PO

Em ExigênciaInvention Patent
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Application data

Number

PI8005231

Type

Invention Patent

Filing

02/06/1980

Publication

-
View on INPI

Progress at the INPI

Office action pending
  1. Filing02/06/80
  2. Publication
  3. Examination10/20/81
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).

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Latest action published by the INPI: 08/25/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

INTENSIV FILTER GMBH

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

08/25/1987

RPI 879

Exigência - art. 36 da LPI

#6.1

04/01/1986

RPI 806

Conhecimento de parecer técnico

#7.1

10/18/1983

RPI 678

Solicitação de exame técnico

#4.1

10/20/1981

RPI 574

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