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Official data from INPI

CONJUNTO DE ALAVANCA DE COMANDO

ArquivadaInvention Patent

Application data

Number

PI8207452

Type

Invention Patent

Filing

12/22/1982

Publication

10/18/1983

Progress at the INPI

  1. Filing12/22/82
  2. Publication10/18/83
  3. Examination01/28/86
  4. Allowance09/08/87
  5. Abandoned
  6. In force

The application was allowed on 09/08/1987 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: 11/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Deere & Company

US

See this company's full portfolio

Inventors

K. E. (pessoa física)

R. E. (pessoa física)

Technical data

IPC Classification

Priority claims

US

333.602 · 12/23/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

11/08/1988

RPI 942

Notificação para pagamento de retribuição

#13.1

01/26/1988

RPI 901

Deferimento

#9.1

09/08/1987

RPI 881

Exigência - art. 36 da LPI

#6.1

11/25/1986

RPI 840

Solicitação de exame técnico

#4.1

11/18/1986

RPI 839

Solicitação de exame técnico

#4.1

01/28/1986

RPI 797

Publicação do pedido de patente

#3.1

10/18/1983

RPI 678

Pedido de patente depositado

#2.1

02/16/1983

RPI 643

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