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Official data from INPI

RECUPERADOR DE PETRÓLIO DE GRANDE VAZÃO PARA A DESPOLUIÇÃO EM ÁGUAS AGITADAS.

ArquivadaInvention Patent

Application data

Number

PI8102853

Type

Invention Patent

Filing

05/07/1981

Publication

02/02/1982

Progress at the INPI

  1. Filing05/07/81
  2. Publication02/02/82
  3. Examination03/27/84
  4. Allowance01/15/85
  5. Abandoned
  6. In force

The application was allowed on 01/15/1985 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: 03/04/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. G. (pessoa física)

Inventors

G. A. (pessoa física)

Technical data

Priority claims

FR

8010234 · 05/08/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

03/04/1986

RPI 802

Notificação para pagamento de retribuição

#13.1

05/07/1985

RPI 759

Republicação - classificação IPC

#15.11

05/07/1985

RPI 759

Deferimento

#9.1

01/15/1985

RPI 743

Solicitação de exame técnico

#4.1

03/27/1984

RPI 701

Publicação do pedido de patente

#3.1

02/02/1982

RPI 589

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