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Official data from INPI

TRATOR, EM COMBINAÇÃO COM UM IMPLEMENTO DE CULTIVAR O SOLO ACOPLADO COM O MESMO.

ConcedidaInvention Patent

Application data

Number

PI8206245

Type

Invention Patent

Filing

10/27/1982

Publication

09/20/1983

Progress at the INPI

  1. Filing10/27/82
  2. Publication09/20/83
  3. Examination08/06/85
  4. Allowance07/14/87
  5. Grant01/26/88
  6. Terminated01/03/95

The patent was granted on 01/26/1988 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: 01/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ford Motor Company

US

See this company's full portfolio

Inventors

B. S. (pessoa física)

Technical data

IPC Classification

Priority claims

US

317.353 · 11/02/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

01/26/1988

RPI 901

Notificação para pagamento de retribuição

#13.1

11/10/1987

RPI 890

Deferimento

#9.1

07/14/1987

RPI 873

Exigência - art. 36 da LPI

#6.1

08/19/1986

RPI 826

Solicitação de exame técnico

#4.1

08/06/1985

RPI 772

Publicação do pedido de patente

#3.1

09/20/1983

RPI 674

Pedido de patente depositado

#2.1

12/21/1982

RPI 635

Anuidade - prazo legal encerrado

#18.2

01/03/1995

RPI 1257

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