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

EMBARCACAO AUTOPROPELIDA DE ALTO-MAR PARA CARREGAMENTO E TRANSPORTE DE ESTRUTURAS OFFSHORE PRE-FABRICADOS;PROCESSO PARA SUBMERGIR UM CONVES DE EMBARACAO ATE UMA PROFUNDIDADE SELECIONADA

Em AnáliseInvention Patent

Application data

Number

PI8404636

Type

Invention Patent

Filing

09/15/1983

Publication

08/06/1985

Progress at the INPI

  1. Filing09/15/83
  2. Publication08/06/85
  3. Examination01/21/86
  4. Allowance
  5. Grant
  6. In force

Published on 08/06/1985, 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: 09/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MCDERMOTT INT INC [US]

See this company's full portfolio

Inventors

B. D. (pessoa física)

B. W. (pessoa física)

F. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

09/29/1987

RPI 884

Solicitação de exame técnico

#4.1

01/21/1986

RPI 796

Publicação do pedido de patente

#3.1

08/06/1985

RPI 772

Pedido de patente depositado

#2.1

11/27/1984

RPI 736

Patent monitoring

Track this patent in real time.

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