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Official data from INPI

DISPOSITIVO PARA A REGULAGEM DE ALTURA E INCLINACAO DE ASSENTOS DE AUTOMOVEIS

Arquivada/ExtintaInvention Patent

Application data

Number

PI7405175

Type

Invention Patent

Filing

06/25/1974

Publication

-

Progress at the INPI

  1. Filing06/25/74
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. Expired08/25/92

The letters patent expired on 08/25/1992: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. I. (pessoa física)

DE

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era B60N 1/06.

03/27/2018

RPI 2464

Carta-patente expirada

#21.1

08/25/1992

RPI 1134

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