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Official data from INPI

FAROL DE VEÍCULO

Em AnáliseInvention Patent

Application data

Number

PI8604296

Type

Invention Patent

Filing

09/09/1986

Publication

05/05/1987

Progress at the INPI

  1. Filing09/09/86
  2. Publication05/05/87
  3. Examination06/13/89
  4. Allowance10/02/90
  5. Grant04/30/91
  6. Expired07/22/08

The letters patent expired on 07/22/2008: 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: 06/13/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Hella KG Hueck & Co.

DE

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Inventors

F. S. (pessoa física)

DE

G. S. (pessoa física)

DE

M. V. (pessoa física)

DE

W. B. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 35 32 205.5 · 09/10/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/13/1989

RPI 973

Publicação do pedido de patente

#3.1

05/05/1987

RPI 863

Pedido de patente depositado

#2.1

03/17/1987

RPI 856

Carta-patente expirada

#21.1

Patente extinta em 09/09/2001

07/22/2008

RPI 1959

Concessão da patente

#16.1

04/30/1991

RPI 1065

Notificação para pagamento de retribuição

#13.1

01/15/1991

RPI 1050

Deferimento

#9.1

10/02/1990

RPI 1035

Exigência - art. 36 da LPI

#6.1

04/10/1990

RPI 1013

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