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Official data from INPI

SISTEMA DE FREIOS PARA VEÍCULOS AUTOMOTORES.

ConcedidaInvention Patent

Application data

Number

PI8401385

Type

Invention Patent

Filing

03/26/1984

Publication

-

Progress at the INPI

  1. Filing03/26/84
  2. Publication
  3. Examination03/18/86
  4. Allowance11/03/87
  5. Grant06/28/88
  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: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Alfred Teves GmbH

DE

See this company's full portfolio

Inventors

H. K. (pessoa física)

DE

Technical data

Priority claims

DE

P 33 12 443.4 · 04/07/1983

DE

P 33 23 402.7 · 06/29/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/28/1988

RPI 923

Notificação para pagamento de retribuição

#13.1

03/01/1988

RPI 906

Deferimento

#9.1

11/03/1987

RPI 889

Exigência - art. 36 da LPI

#6.1

03/24/1987

RPI 857

Solicitação de exame técnico

#4.1

03/18/1986

RPI 804

3.4

12/26/1984

RPI 740

Pedido de patente depositado

#2.1

06/12/1984

RPI 712

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: B60T 8/26; B60T 8/02; B60T 8/44; B60T 13/14; B60T 13/16.

03/27/2018

RPI 2464

Carta-patente expirada

#21.1

Patente extinta em 26/03/99

07/08/2008

RPI 1957

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