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Official data from INPI

MOTOR HIDRAULICO COM PALHETAS E DESLOCAMENTO CONSTANTE

Em AnáliseInvention Patent

Application data

Number

PI7707423

Type

Invention Patent

Filing

11/04/1977

Publication

-

Progress at the INPI

  1. Filing11/04/77
  2. Publication
  3. Examination
  4. Allowance04/06/82
  5. Grant11/29/83
  6. Terminated12/15/87

The patent was granted on 11/29/1983 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/15/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

O. H. (pessoa física)

Inventors

O. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

12/15/1987

RPI 895

Pedido de licença compulsória

#20.1

04/10/1984

RPI 703

Concessão da patente

#16.1

11/29/1983

RPI 684

Notificação para pagamento de retribuição

#13.1

08/09/1983

RPI 668

110

03/22/1983

RPI 648

Recurso

#12.1

08/03/1982

RPI 615

Deferimento

#9.1

04/06/1982

RPI 598

Exigência - art. 36 da LPI

#6.1

10/20/1981

RPI 574

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era F03C 5/00.

03/27/2018

RPI 2464

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