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Official data from INPI

MECANISMO DE DIRECAO MECANICA PARA VEICULOS

ConcedidaInvention Patent

Application data

Number

PI7706115

Type

Invention Patent

Filing

09/16/1976

Publication

-

Progress at the INPI

  1. Filing09/16/76
  2. Publication
  3. Examination
  4. Allowance09/28/82
  5. Grant02/28/84
  6. Expired07/06/93

The letters patent expired on 07/06/1993: 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: 02/28/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BENDIBERICA SA

Inventors

R. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/28/1984

RPI 697

110

11/29/1983

RPI 684

120

06/14/1983

RPI 660

Recurso

#12.1

02/08/1983

RPI 642

Deferimento

#9.1

09/28/1982

RPI 623

Exigência - art. 36 da LPI

#6.1

03/09/1982

RPI 594

Carta-patente expirada

#21.1

07/06/1993

RPI 1179

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