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

DISPOSITIVO DE ESTIRAMENTO DE MECHAS OU FITAS SOBRE MÁQUINA DE FIAÇÃO

Prazo de SigiloInvention Patent

Application data

Number

PI8804187

Type

Invention Patent

Filing

08/18/1988

Publication

03/14/1989

Progress at the INPI

  1. Filing08/18/88
  2. Publication03/14/89
  3. Examination05/21/91
  4. Allowance
  5. Grant
  6. In force

Published on 03/14/1989, 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Devtex

FR

Inventors

M. S. (pessoa física)

P. M. (pessoa física)

Technical data

IPC Classification

Priority claims

FR

87 12176 · 08/28/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

09/26/1989

RPI 988

Publicação do pedido de patente

#3.1

03/14/1989

RPI 960

Pedido de patente depositado

#2.1

01/10/1989

RPI 951

Retificação

#15.3

11/01/1994

RPI 1248

Solicitação de exame técnico

#4.1

05/21/1991

RPI 1068

Patent monitoring

Track this patent in real time.

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