(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

Dispositivo de bombear para bombear um fluxo polifásico.

PublicadaInvention Patent

Application data

Number

PI8703001

Type

Invention Patent

Filing

06/12/1987

Publication

03/08/1988

Progress at the INPI

  1. Filing06/12/87
  2. Publication03/08/88
  3. Examination10/02/90
  4. Allowance06/04/91
  5. Abandoned
  6. In force

The application was allowed on 06/04/1991 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: 03/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

AB Asea-Atom

SE

Inventors

O. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

03/08/1988

RPI 907

Pedido de patente depositado

#2.1

09/01/1987

RPI 880

Arquivamento - Art. 38 §2° da LPI

#11.4

10/06/1992

RPI 1140

Notificação para pagamento de retribuição

#13.1

10/01/1991

RPI 1087

Deferimento

#9.1

06/04/1991

RPI 1070

Solicitação de exame técnico

#4.1

10/02/1990

RPI 1035

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.