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Official data from INPI

PROJETOR PARA VEÍCULO AUTOMÓVEL E CONJUNTO DE UM PROJETOR DE CRUZAMENTO E DE UM PROJETOR ADICIONAL

PublicadaInvention Patent

Application data

Number

PI8702972

Type

Invention Patent

Filing

06/11/1987

Publication

03/08/1988

Progress at the INPI

  1. Filing06/11/87
  2. Publication03/08/88
  3. Examination04/10/90
  4. Allowance11/27/90
  5. Grant06/25/91
  6. Expired07/29/08

The letters patent expired on 07/29/2008: 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: 03/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. P. (pessoa física)

FR

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Inventors

B. L. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

86 08722 · 06/17/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

03/08/1988

RPI 907

Pedido de patente depositado

#2.1

08/18/1987

RPI 878

Carta-patente expirada

#21.1

Patente extinta em 11/06/2002

07/29/2008

RPI 1960

Concessão da patente

#16.1

06/25/1991

RPI 1073

Notificação para pagamento de retribuição

#13.1

03/12/1991

RPI 1058

Deferimento

#9.1

11/27/1990

RPI 1043

Solicitação de exame técnico

#4.1

04/10/1990

RPI 1013

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