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

CABEÇOTE DE SUSTENTAÇÃO E ACIONAMENTO DE BOMBA DE CAVIDADES PROGRESSIVAS

Prazo de SigiloInvention Patent
Talk to an expert

Application data

Number

PI8803640

Type

Invention Patent

Filing

07/15/1988

Publication

03/06/1990
View on INPI

Progress at the INPI

  1. Filing07/15/88
  2. Publication03/06/90
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was published in the RPI gazette on 03/06/1990 and is now open to any interested party. It moves on to technical examination at the INPI.

Leave your contact and we will alert you

We track INPI publications and let you know as soon as this case moves.

We use your details only for this alert.

Latest action published by the INPI: 07/04/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. M. (pessoa física)

RS, BR

Inventors

D. M. (pessoa física)

BR

Technical data

IPC Classification

F04B 47/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

07/04/1989

RPI 976

Pedido de patente depositado

#2.1

12/27/1988

RPI 949

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era F04C 47/00.

03/27/2018

RPI 2464

Alteração de numeração

#15.1

12/08/1992

RPI 1149

Publicação do pedido de patente

#3.1

03/06/1990

RPI 1008

Related

Patent monitoring

Track this patent in real time.

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