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Official data from INPI

CONJUNTO DE CARTUCHO FILTRANTE E PROCESSO DE CONTROLE

ArquivadaInvention Patent

Application data

Number

PI8101631

Type

Invention Patent

Filing

04/04/1980

Publication

10/06/1981

Progress at the INPI

  1. Filing04/04/80
  2. Publication10/06/81
  3. Examination12/06/83
  4. Allowance09/04/84
  5. Abandoned
  6. In force

The application was allowed on 09/04/1984 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: 06/11/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MENSIK J [US]

Inventors

M. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

06/11/1985

RPI 764

Notificação para pagamento de retribuição

#13.1

12/26/1984

RPI 740

Deferimento

#9.1

09/04/1984

RPI 724

Solicitação de exame técnico

#4.1

12/06/1983

RPI 685

Republicação - classificação IPC

#15.11

08/23/1983

RPI 670

Publicação do pedido de patente

#3.1

10/06/1981

RPI 572

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