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Official data from INPI

ESTRUTURA PARA ASSENTO DE APARELHO DE TRANSPORTE AÉREO, COM DISPOSITIVO DE ABSORÇÃO DE ENERGIA RESISTENTE A ESFORÇOS DINÂMICOS

PublicadaInvention Patent
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Application data

Number

PI8801111

Type

Invention Patent

Filing

03/11/1988

Publication

10/18/1988
View on INPI

Progress at the INPI

  1. Filing03/11/88
  2. Publication10/18/88
  3. Examination06/12/90
  4. Allowance04/07/92
  5. Grant04/27/93
  6. Expired09/02/08

The letters patent expired on 09/02/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 10/18/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Societe Industrielle et Commerciale de Materiel Aeronautique(Sicma Aero Seat) Société Ano

FR

Inventors

B. V. (pessoa física)

FR

Technical data

IPC Classification

B64D 11/06

Priority claims

FR

87 03422 · 03/12/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/18/1988

RPI 939

Pedido de patente depositado

#2.1

05/31/1988

RPI 919

Carta-patente expirada

#21.1

Patente extinta em 11/03/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

04/27/1993

RPI 1169

Notificação para pagamento de retribuição

#13.1

09/08/1992

RPI 1136

Deferimento

#9.1

04/07/1992

RPI 1114

Exigência - art. 36 da LPI

#6.1

08/27/1991

RPI 1082

Solicitação de exame técnico

#4.1

06/12/1990

RPI 1022

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