Official data from INPI

APARELHAGEM PARA O CORTE EM MEDIDA DE BANDAS DE RODAGEM PARA PNEUMÁTICOS DE VEÍCULOS, E PROCESSO DE CORTE REALIZADO POR ESTA APARELHAGEM

Arquivada/ExtintaInvention Patent

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Application data

Number

PI9100860

Type

Invention Patent

Filing

02/26/1991

Publication

11/05/1991

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Progress at the INPI

Filing02/26/91
Publication11/05/91
Examination11/17/92
Allowance03/14/95
Grant11/28/95
Expired06/22/10

The letters patent expired on 06/22/2010: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 06/22/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pirelli Coordinamento Pneumatici S.p.A.

Pirelli Coordinamento Pneumatici SpA

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Inventors

C. L. (pessoa física)

Technical data

IPC Classification

B26D 3/02

Priority claims

19492 A/90 · 02/26/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 26/02/2006

06/22/2010

RPI 2059

Concessão da patente

#16.1

11/28/1995

RPI 1304

Deferimento

#9.1

03/14/1995

RPI 1267

Solicitação de exame técnico

#4.1

11/17/1992

RPI 1146

Publicação do pedido de patente

#3.1

11/05/1991

RPI 1092

Pedido de patente depositado

#2.1

09/03/1991

RPI 1083

From the same holder

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