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

CONJUNTO AUXILIAR PNEUMATICO PARA UM CONVERSOR ELETRO-PNEUMATICO

Em ExigênciaInvention Patent

Application data

Number

PI8400626

Type

Invention Patent

Filing

02/24/1983

Publication

10/02/1984

Progress at the INPI

  1. Filing02/24/83
  2. Publication10/02/84
  3. Examination03/12/85
  4. Allowance
  5. Grant
  6. In force

Published on 10/02/1984, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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: 07/15/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BABCOCK & WILCOX CO [US]

See this company's full portfolio

Inventors

B. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

07/15/1986

RPI 821

Solicitação de exame técnico

#4.1

03/12/1985

RPI 751

Publicação do pedido de patente

#3.1

10/02/1984

RPI 728

Pedido de patente depositado

#2.1

04/24/1984

RPI 705

112

10/05/1993

RPI 1192

14.2

03/16/1993

RPI 1163

Pedido de recurso

#12.3

12/26/1990

RPI 1047

11.3

09/11/1990

RPI 1032

Patent monitoring

Track this patent in real time.

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