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Official data from INPI

MONTAGEM DE CILINDRO PARA TRANSPORTAR ARTIGOS A ALTA TEMPERATURA

Arquivada/ExtintaInvention PatentPCT · FR1995001312

Application data

Number

PI9509543

Type

Invention Patent

Filing

10/09/1995

Publication

12/23/1997

PCT

FR1995001312

Progress at the INPI

  1. Filing10/09/95
  2. Publication12/23/97
  3. Examination
  4. Allowance09/28/99
  5. Grant04/18/00
  6. Expired12/08/15

The letters patent expired on 12/08/2015: 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: 12/08/2015. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Vesuvius France S.A

FR

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Inventors

D. G. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

94/13345 · 10/31/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 09/10/2015

12/08/2015

RPI 2344

Concessão da patente

#16.1

04/18/2000

RPI 1528

Deferimento

#9.1

09/28/1999

RPI 1499

Notificação de entrada na fase nacional - PCT

#1.3

12/23/1997

RPI 1409

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