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Official data from INPI

DISPOSITIVO PARA PERFUMAR O AR AMBIENTE OU DE RECINTOS FECHADOS

Em AnáliseInvention Patent

Application data

Number

PI8404703

Type

Invention Patent

Filing

01/09/1984

Publication

12/26/1984

Progress at the INPI

  1. Filing01/09/84
  2. Publication12/26/84
  3. Examination08/19/86
  4. Allowance05/26/92
  5. Grant12/29/92
  6. Expired07/08/08

The letters patent expired on 07/08/2008: 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: 08/19/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Firmenich SA

CH

See this company's full portfolio

Inventors

G. H. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

CH

206/83-2 · 01/14/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/19/1986

RPI 826

Notificação de entrada na fase nacional - PCT

#1.3

12/26/1984

RPI 740

Carta-patente expirada

#21.1

Patente extinta em 09/01/99

07/08/2008

RPI 1957

Concessão da patente

#16.1

12/29/1992

RPI 1152

Notificação para pagamento de retribuição

#13.1

10/20/1992

RPI 1142

Deferimento

#9.1

05/26/1992

RPI 1121

Exigência - art. 36 da LPI

#6.1

08/20/1991

RPI 1081

Exigência - art. 36 da LPI

#6.1

04/02/1991

RPI 1061

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