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

PROCESSO DE INFLUENCIAR O FLUXO DE UM FLUIDO NO INTERIOR DE UMA TURBO - MAQUINA E TURBO - MAQUINA PARA LEVAR O CABO O DITO PROCESSO

ArquivadaInvention Patent
Talk to an expert

Application data

Number

PI8207459

Type

Invention Patent

Filing

12/22/1981

Publication

10/18/1983
View on INPI

Progress at the INPI

  1. Filing12/22/81
  2. Publication10/18/83
  3. Examination12/31/85
  4. Allowance07/14/87
  5. Abandoned
  6. In force

The application was allowed on 07/14/1987 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: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

THOMASSEN INT BV [NL]

Inventors

H. R. (pessoa física)

Technical data

IPC Classification

F03B 3/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

05/17/1988

RPI 917

Notificação para pagamento de retribuição

#13.1

11/10/1987

RPI 890

Deferimento

#9.1

07/14/1987

RPI 873

Republicação - classificação IPC

#15.11

04/28/1987

RPI 862

Republicação - classificação IPC

#15.11

04/22/1987

RPI 861

Exigência - art. 36 da LPI

#6.1

10/29/1986

RPI 836

Solicitação de exame técnico

#4.1

12/31/1985

RPI 793

Publicação do pedido de patente

#3.1

10/18/1983

RPI 678

Pedido de patente depositado

#2.1

02/16/1983

RPI 643

Related

Patent monitoring

Track this patent in real time.

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