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

PORTA PARA FORNOS DE COQUE OU SIMILARES

PublicadaInvention Patent

Application data

Number

PI8900852

Type

Invention Patent

Filing

02/24/1989

Publication

10/17/1989

Progress at the INPI

  1. Filing02/24/89
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 02/24/1989. It awaits formal examination and publication in the RPI gazette.

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: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. P. (pessoa física)

IT

Inventors

N. S. (pessoa física)

IT

R. L. (pessoa física)

IT

S. M. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

12425 A/88 · 02/26/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/17/1989

RPI 991

Pedido de patente depositado

#2.1

04/11/1989

RPI 964

Retificação

#15.3

08/06/1996

RPI 1340

Pedido de certificado de adição de invenção

#5.1

01/02/1991

RPI 1048

Solicitação de exame técnico

#4.1

08/21/1990

RPI 1029

Patent monitoring

Track this patent in real time.

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