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

MATERIAL DE POLI(TEREFTALATO DE ETILENO)BIAXIALMENTE ORIENTADO E FIXADO A QUENTE

Em AnáliseInvention Patent

Application data

Number

PI8503033

Type

Invention Patent

Filing

06/25/1985

Publication

02/03/1987

Progress at the INPI

  1. Filing06/25/85
  2. Publication02/03/87
  3. Examination03/31/87
  4. Allowance
  5. Grant
  6. In force

Published on 02/03/1987, 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: 03/31/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

OWENS ILLINOIS INC [US]

See this company's full portfolio

Inventors

J. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

03/31/1987

RPI 858

Publicação do pedido de patente

#3.1

02/03/1987

RPI 850

Pedido de patente depositado

#2.1

09/10/1985

RPI 777

Retificação

#15.3

10/23/1990

RPI 1038

Patent monitoring

Track this patent in real time.

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