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Official data from INPI

PNEUMÁTICO PARA MOTOCICLOS

Prazo de SigiloInvention Patent

Application data

Number

PI8902432

Type

Invention Patent

Filing

04/21/1989

Publication

01/16/1990

Progress at the INPI

  1. Filing04/21/89
  2. Publication01/16/90
  3. Examination07/16/91
  4. Allowance07/27/93
  5. Grant03/29/94
  6. Expired12/22/09

The letters patent expired on 12/22/2009: 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: 07/11/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pirelli Coordinamento Pneumatici SpA

IT

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Inventors

G. G. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

20.291 A/88 · 04/22/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

07/11/1989

RPI 977

Carta-patente expirada

#21.1

Patente extinta em 21/04/2004

12/22/2009

RPI 2033

Concessão da patente

#16.1

03/29/1994

RPI 1217

Deferimento

#9.1

07/27/1993

RPI 1182

Solicitação de exame técnico

#4.1

07/16/1991

RPI 1076

Publicação do pedido de patente

#3.1

01/16/1990

RPI 1002

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