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Official data from INPI

PROCESSO E INSTALAÇÃO PARA DESEMPOEIRAMENTO DE PARTÍCULAS.

ArquivadaInvention Patent

Application data

Number

PI8006538

Type

Invention Patent

Filing

10/10/1980

Publication

-

Progress at the INPI

  1. Filing10/10/80
  2. Publication
  3. Examination10/13/81
  4. Allowance02/28/84
  5. Abandoned
  6. In force

The application was allowed on 02/28/1984 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 02/20/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

AIR INDUSTRIE

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

02/20/1985

RPI 748

Notificação para pagamento de retribuição

#13.1

06/12/1984

RPI 712

Deferimento

#9.1

02/28/1984

RPI 697

Exigência - art. 36 da LPI

#6.1

11/08/1983

RPI 681

Solicitação de exame técnico

#4.1

10/13/1981

RPI 573

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