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

DETECTOR DE ÁGUA NO ÓLEO DO MOTOR.

ArquivadaInvention Patent

Application data

Number

PI8306401

Type

Invention Patent

Filing

11/17/1983

Publication

05/22/1984

Progress at the INPI

  1. Filing11/17/83
  2. Publication05/22/84
  3. Abandoned08/07/84
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/16/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Essel - Empresa Especializada em Serviços Elétricos Ltda

Inventors

C. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

12/16/1986

RPI 843

Exigência - art. 36 da LPI

#6.1

04/22/1986

RPI 809

Solicitação de exame técnico

#4.1

08/07/1984

RPI 720

Publicação antecipada

#3.2

05/22/1984

RPI 709

Pedido de patente depositado

#2.1

01/31/1984

RPI 693

Patent monitoring

Track this patent in real time.

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