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Official data from INPI

CONDICIONADOR DE AR PROGRAMÁVEL

Arquivada/ExtintaInvention Patent

Application data

Number

PI9005950

Type

Invention Patent

Filing

11/19/1990

Publication

06/30/1992

Progress at the INPI

  1. Filing11/19/90
  2. Publication06/30/92
  3. Examination06/29/93
  4. Allowance09/13/94
  5. Grant10/31/95
  6. Expired06/08/10

The letters patent expired on 06/08/2010: 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: 06/08/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Consul S/A

SC, BR

Multibrás S/A Eletrodomésticos

SP, BR

See this company's full portfolio

Inventors

P. V. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 19/11/2005

06/08/2010

RPI 2057

Concessão da patente

#16.1

10/31/1995

RPI 1300

14.1

07/04/1995

RPI 1283

14.4

07/04/1995

RPI 1283

Notificação para pagamento de retribuição

#13.1

01/17/1995

RPI 1259

Deferimento

#9.1

09/13/1994

RPI 1241

Solicitação de exame técnico

#4.1

06/29/1993

RPI 1178

Publicação do pedido de patente

#3.1

06/30/1992

RPI 1126

Pedido de patente depositado

#2.1

05/07/1991

RPI 1066

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