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Official data from INPI

PNEUMÁTICO E DISPOSITIVO DE CORTE DE UMA LONA DE FIOS PARALELOS

Arquivada/ExtintaInvention Patent

Application data

Number

PI9601014

Type

Invention Patent

Filing

03/14/1996

Publication

12/30/1997

Progress at the INPI

  1. Filing03/14/96
  2. Publication12/30/97
  3. Examination
  4. Allowance05/30/00
  5. Grant10/17/00
  6. Expired05/03/16

The letters patent expired on 05/03/2016: 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: 05/03/2016. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Compangnie Générale Des Etablissements Michelin - Michelin & Cie

FR

Inventors

C. L. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

95/03300 · 03/16/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 14/03/2016

05/03/2016

RPI 2365

Concessão da patente

#16.1

10/17/2000

RPI 1554

Deferimento

#9.1

05/30/2000

RPI 1534

Publicação do pedido de patente

#3.1

12/30/1997

RPI 1410

Pedido de patente depositado

#2.1

04/16/1996

RPI 1324

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