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

PROCESSO PARA PRODUÇÃO EM SÉRIE DE SUPERFÍCIE DE CONJUNTOS DE FIOS E ENROLAMENTO DA MESMA EM UM CILINDRO TÊXTIL, INSTALAÇÃO E CILINDRO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9104580

Type

Invention Patent

Filing

10/23/1991

Publication

06/09/1992

Progress at the INPI

  1. Filing10/23/91
  2. Publication06/09/92
  3. Examination05/24/94
  4. Allowance06/22/99
  5. Grant11/03/99
  6. Expired06/11/13

The letters patent expired on 06/11/2013: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/11/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Compagnie Generale Des Etablissements Michelin - Michelin & Cie

FR

See this company's full portfolio

Inventors

F. C. (pessoa física)

FR

Technical data

Priority claims

FR

90/13503 · 10/29/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 23/10/2011

06/11/2013

RPI 2214

Concessão da patente

#16.1

11/03/1999

RPI 1504

Deferimento

#9.1

06/22/1999

RPI 1485

Solicitação de exame técnico

#4.1

05/24/1994

RPI 1225

Publicação do pedido de patente

#3.1

06/09/1992

RPI 1123

Pedido de patente depositado

#2.1

11/26/1991

RPI 1095

Patent monitoring

Track this patent in real time.

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