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Official data from INPI

Cilindro de fluido dotado de duas secções internas.

ArquivadaInvention Patent

Application data

Number

PI8307469

Type

Invention Patent

Filing

07/26/1983

Publication

07/17/1984

Progress at the INPI

  1. Filing07/26/83
  2. Publication07/17/84
  3. Examination01/15/85
  4. Allowance07/08/86
  5. Abandoned
  6. In force

The application was allowed on 07/08/1986 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: 06/23/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Applied Power Inc.

US

See this company's full portfolio

Inventors

J. F. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

US

405.186 · 08/04/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

06/23/1987

RPI 870

Notificação para pagamento de retribuição

#13.1

11/04/1986

RPI 837

Deferimento

#9.1

07/08/1986

RPI 820

Exigência - art. 36 da LPI

#6.1

07/30/1985

RPI 771

Solicitação de exame técnico

#4.1

01/15/1985

RPI 743

Notificação de entrada na fase nacional - PCT

#1.3

07/17/1984

RPI 717

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