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Official data from INPI

ALINHADOR AUTOMÁTICO PARA SULCADORA PESADA, ARRASTADA POR TRATOR

ConcedidaInvention Patent

Application data

Number

PI8200585

Type

Invention Patent

Filing

02/02/1982

Publication

10/04/1983

Progress at the INPI

  1. Filing02/02/82
  2. Publication10/04/83
  3. Examination02/21/84
  4. Allowance12/26/84
  5. Grant08/27/85
  6. Terminated02/11/92

The patent was granted on 08/27/1985 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: 08/27/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. O. (pessoa física)

SP, BR

Inventors

P. O. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/27/1985

RPI 775

Notificação para pagamento de retribuição

#13.1

04/16/1985

RPI 756

Deferimento

#9.1

12/26/1984

RPI 740

Solicitação de exame técnico

#4.1

02/21/1984

RPI 696

Publicação do pedido de patente

#3.1

10/04/1983

RPI 676

Pedido de patente depositado

#2.1

03/30/1982

RPI 597

Anuidade - prazo legal encerrado

#18.2

02/11/1992

RPI 1106

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