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

Carburador específico para álcool.

Em AnáliseInvention Patent

Application data

Number

PI8106855

Type

Invention Patent

Filing

10/23/1981

Publication

05/24/1983

Progress at the INPI

Awaiting grant fee payment
  1. Filing10/23/81
  2. Publication05/24/83
  3. Examination09/13/83
  4. Allowance03/31/87
  5. Grant
  6. In force

The application was allowed by the INPI on 03/31/1987. The grant of the letters patent is being processed.

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: 10/06/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Centro Técnico Aeroespacial (CTA)

SP, BR

See this company's full portfolio

Inventors

S. E. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

10/06/1987

RPI 885

Notificação para pagamento de retribuição

#13.1

08/11/1987

RPI 877

Deferimento

#9.1

03/31/1987

RPI 858

Exigência - art. 36 da LPI

#6.1

03/25/1986

RPI 805

Republicação - classificação IPC

#15.11

10/15/1985

RPI 782

Exigência - art. 36 da LPI

#6.1

07/16/1985

RPI 769

Solicitação de exame técnico

#4.1

09/13/1983

RPI 673

Publicação do pedido de patente

#3.1

05/24/1983

RPI 657

Pedido de patente depositado

#2.1

12/08/1981

RPI 581

Related

From the same holder

Patent monitoring

Track this patent in real time.

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