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

PROCESSO DE FABRICAÇÃO DE PAINEL-DIVISÓRIA CORTA-FOGO, E O PAINEL-DIVISÓRIA

Em AnáliseInvention Patent

Application data

Number

PI9005091

Type

Invention Patent

Filing

10/11/1990

Publication

04/14/1992

Progress at the INPI

  1. Filing10/11/90
  2. Publication04/14/92
  3. Examination03/01/94
  4. Allowance
  5. Grant
  6. In force

Published on 04/14/1992, 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: 02/06/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W H Unimon Metalúrgica Ltda

RJ, BR

Inventors

A. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

02/06/1996

RPI 1314

Solicitação de exame técnico

#4.1

03/01/1994

RPI 1213

Publicação do pedido de patente

#3.1

04/14/1992

RPI 1115

Pedido de patente depositado

#2.1

04/09/1991

RPI 1062

Patent monitoring

Track this patent in real time.

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