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Official data from INPI

MAQUINA ROTATIVA A VAPOR DE ROTOR EXCENTRICO

ArquivadaInvention Patent

Application data

Number

PI7801732

Type

Invention Patent

Filing

03/21/1978

Publication

-

Progress at the INPI

  1. Filing03/21/78
  2. Publication
  3. Abandoned01/12/82
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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

Applicants and inventors

Applicants

G. L. (pessoa física)

NORIEGA E

Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/14/1984

RPI 721

Exigência - art. 36 da LPI

#6.1

01/10/1984

RPI 690

Exigência - art. 36 da LPI

#6.1

06/07/1983

RPI 659

Exigência - art. 36 da LPI

#6.1

01/11/1983

RPI 638

Solicitação de exame técnico

#4.1

01/12/1982

RPI 586

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era F01C 1/42.

03/27/2018

RPI 2464

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