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Official data from INPI

SISTEMA DE MEDIDA E MONITORAÇÃO DE VAZÃO PARA BOMBAS DE DESLOCAMENTO POSITIVO E BOMBA EQUIPADA COM ESTE SISTEMA

PublicadaInvention Patent

Application data

Number

PI8705330

Type

Invention Patent

Filing

10/07/1987

Publication

05/24/1988

Progress at the INPI

  1. Filing10/07/87
  2. Publication05/24/88
  3. Examination10/02/90
  4. Allowance11/26/91
  5. Abandoned
  6. In force

The application was allowed on 11/26/1991 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: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pumptech N.V

BE

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Inventors

J. M. (pessoa física)

FR

P. D. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

8614088 · 10/08/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/24/1988

RPI 918

Pedido de patente depositado

#2.1

01/05/1988

RPI 898

Arquivamento - Art. 38 §2° da LPI

#11.4

10/06/1992

RPI 1140

Notificação para pagamento de retribuição

#13.1

04/14/1992

RPI 1115

Deferimento

#9.1

11/26/1991

RPI 1095

Exigência - art. 36 da LPI

#6.1

05/28/1991

RPI 1069

Solicitação de exame técnico

#4.1

10/02/1990

RPI 1035

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