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Official data from INPI

APERFEICOAMENTO EM MOLA DE GAS

ArquivadaInvention Patent

Application data

Number

PI7900360

Type

Invention Patent

Filing

01/20/1978

Publication

-

Progress at the INPI

  1. Filing01/20/78
  2. Publication
  3. Examination
  4. Allowance02/16/83
  5. Abandoned
  6. In force

The application was allowed on 02/16/1983 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 12/11/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GIRLING LTD

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

12/11/1984

RPI 738

15.15

06/19/1984

RPI 713

110

04/17/1984

RPI 704

Recurso

#12.1

06/21/1983

RPI 661

Deferimento

#9.1

02/16/1983

RPI 643

Exigência - art. 36 da LPI

#6.1

07/20/1982

RPI 613

Pedido de certificado de adição de invenção

#5.1

03/02/1982

RPI 593

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