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

MATERIAL COMPOSTO DE BORRACHA ALTAMENTE SOLICITÁVEL, PNEU PARA VEÍCULO, MATERIAL DE REDE FEITO DE UM MATERIAL TÊXTIL E PROCESSO PARA A FABRICAÇÃO DE MATERIAL DE REDE

Arquivada/ExtintaInvention Patent

Application data

Number

PI9003520

Type

Invention Patent

Filing

07/20/1990

Publication

08/27/1991

Progress at the INPI

  1. Filing07/20/90
  2. Publication08/27/91
  3. Examination07/27/93
  4. Allowance06/16/98
  5. Grant12/29/98
  6. Expired01/22/13

The letters patent expired on 01/22/2013: 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: 01/22/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. S. (pessoa física)

CH

H. A. (pessoa física)

DE

See this company's full portfolio

Inventors

D. D. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 39 24 178.5 · 07/21/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 20/07/2010

01/22/2013

RPI 2194

Transferência deferida

#25.1

Transferido de Hoescht Aktiengesellschaft

12/19/2000

RPI 1563

Concessão da patente

#16.1

12/29/1998

RPI 1460

Deferimento

#9.1

06/16/1998

RPI 1434

Solicitação de exame técnico

#4.1

07/27/1993

RPI 1182

Publicação do pedido de patente

#3.1

08/27/1991

RPI 1082

Pedido de patente depositado

#2.1

01/22/1991

RPI 1051

Patent monitoring

Track this patent in real time.

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