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Official data from INPI

REFORÇADOR DE FREIO PARA VEÍCULOS AUTOMOTOR.

Em AnáliseInvention Patent

Application data

Number

PI7904297

Type

Invention Patent

Filing

07/06/1979

Publication

-

Progress at the INPI

  1. Filing07/06/79
  2. Publication
  3. Examination
  4. Allowance11/23/82
  5. Grant06/28/83
  6. In force07/06/99

The patent was granted on 06/28/1983 and is in force until 07/06/1999. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:07/06/1999

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Latest action published by the INPI: 07/05/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Alfred Teves GmbH

DE

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Inventors

S. J. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 28 30 262.7 · 07/10/1978

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

18.3

07/05/1988

RPI 924

18.1

09/01/1987

RPI 880

201

01/15/1985

RPI 743

Pedido de licença voluntária

#17.1

06/19/1984

RPI 713

Concessão da patente

#16.1

06/28/1983

RPI 662

Notificação para pagamento de retribuição

#13.1

04/05/1983

RPI 650

Deferimento

#9.1

11/23/1982

RPI 631

Exigência - art. 36 da LPI

#6.1

06/01/1982

RPI 606

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