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Official data from INPI

APERFEICOAMENTO EM TRANSMISSOES HIDROSTATICAS

IndeferidaInvention Patent

Application data

Number

PI7808316

Type

Invention Patent

Filing

12/23/1977

Publication

-

Progress at the INPI

Under appeal
  1. Filing12/23/77
  2. Publication
  3. Examination
  4. Refused08/14/84
  5. Grant
  6. In force

The application was refused by the INPI on 08/14/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/14/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

AUTOMOVILES UTILITARIOS SA

Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/14/1984

RPI 721

Republicação - classificação IPC

#15.11

04/17/1984

RPI 704

Republicação - classificação IPC

#15.11

02/07/1984

RPI 694

Conhecimento de parecer técnico

#7.1

12/13/1983

RPI 686

Exigência - art. 36 da LPI

#6.1

01/26/1982

RPI 588

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