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Official data from INPI

SISTEMA HIDRÁULICO E SISTEMA ELETRO-HIDRÁULICO

ArquivadaInvention Patent

Application data

Number

PI8202849

Type

Invention Patent

Filing

05/17/1982

Publication

04/26/1983

Progress at the INPI

  1. Filing05/17/82
  2. Publication04/26/83
  3. Examination09/17/85
  4. Allowance08/04/87
  5. Abandoned
  6. In force

The application was allowed on 08/04/1987 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: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Deere & Company

US

See this company's full portfolio

Inventors

G. W. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

264.918 · 05/18/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

05/17/1988

RPI 917

Notificação para pagamento de retribuição

#13.1

11/24/1987

RPI 892

Deferimento

#9.1

08/04/1987

RPI 876

Exigência - art. 36 da LPI

#6.1

08/19/1986

RPI 826

Solicitação de exame técnico

#4.1

09/17/1985

RPI 778

8.1

06/11/1985

RPI 764

Publicação do pedido de patente

#3.1

04/26/1983

RPI 653

Pedido de patente depositado

#2.1

06/29/1982

RPI 610

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