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Official data from INPI

Centrifugadora

Arquivada/ExtintaInvention Patent

Application data

Number

PI9003789

Type

Invention Patent

Filing

08/02/1990

Publication

09/03/1991

Progress at the INPI

  1. Filing08/02/90
  2. Publication09/03/91
  3. Examination11/23/93
  4. Allowance05/27/97
  5. Grant07/28/98
  6. Expired01/22/13

The letters patent expired on 01/22/2013: 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: 01/22/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Moulinex

FR

See this company's full portfolio

Inventors

A. B. (pessoa física)

ES

Technical data

Priority claims

FR

8910562 · 08/04/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 02/08/2010

01/22/2013

RPI 2194

Concessão da patente

#16.1

07/28/1998

RPI 1440

Deferimento

#9.1

05/27/1997

RPI 1382

Exigência - art. 36 da LPI

#6.1

08/13/1996

RPI 1341

6.2

11/21/1995

RPI 1303

Solicitação de exame técnico

#4.1

11/23/1993

RPI 1199

Publicação do pedido de patente

#3.1

09/03/1991

RPI 1083

Pedido de patente depositado

#2.1

02/13/1991

RPI 1054

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