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Official data from INPI

PROCESSO PARA A FABRICAÇÃO DE PNEUMÁTICOS PARA VEÍCULOS DE DUAS RODAS E PNEUMÁTICOS PRODUZIDOS DESTA MANEIRA

Arquivada/ExtintaInvention Patent

Application data

Number

PI9102584

Type

Invention Patent

Filing

06/14/1991

Publication

01/21/1992

Progress at the INPI

  1. Filing06/14/91
  2. Publication01/21/92
  3. Examination06/08/93
  4. Allowance10/01/96
  5. Grant06/24/97
  6. Expired06/04/13

The letters patent expired on 06/04/2013: 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: 06/04/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pirelli Coordinamento Pneumatici SpA

IT

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Inventors

R. C. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

20646 A/90 · 06/14/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 14/06/2011

06/04/2013

RPI 2213

Concessão da patente

#16.1

06/24/1997

RPI 1386

Deferimento

#9.1

10/01/1996

RPI 1348

15.5

06/07/1994

RPI 1227

Solicitação de exame técnico

#4.1

06/08/1993

RPI 1175

Publicação do pedido de patente

#3.1

01/21/1992

RPI 1103

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