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Official data from INPI

FAROL PARA VEÍCULOS

Arquivada/ExtintaInvention Patent

Application data

Number

PI9001846

Type

Invention Patent

Filing

04/20/1990

Publication

06/18/1991

Progress at the INPI

  1. Filing04/20/90
  2. Publication06/18/91
  3. Examination10/22/91
  4. Allowance01/02/96
  5. Grant09/24/96
  6. Expired05/18/10

The letters patent expired on 05/18/2010: 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: 05/18/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Hella KG Hueck & Co

DE

See this company's full portfolio

Inventors

F. K. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 39 13 151.3 · 04/21/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 20/04/2005

05/18/2010

RPI 2054

Concessão da patente

#16.1

09/24/1996

RPI 1347

Deferimento

#9.1

01/02/1996

RPI 1309

6.2

07/25/1995

RPI 1286

Solicitação de exame técnico

#4.1

10/22/1991

RPI 1090

Publicação do pedido de patente

#3.1

06/18/1991

RPI 1072

Pedido de patente depositado

#2.1

08/21/1990

RPI 1029

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