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Official data from INPI

PLANTADOR AGRICOLA

Em AnáliseInvention Patent

Application data

Number

PI7903512

Type

Invention Patent

Filing

06/05/1978

Publication

-

Progress at the INPI

  1. Filing06/05/78
  2. Publication
  3. Examination03/09/82
  4. Allowance02/16/83
  5. Grant09/27/83
  6. Terminated05/17/88

The patent was granted on 09/27/1983 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: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DEERE & CO

See this company's full portfolio

Inventors

J. S. (pessoa física)

S. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/17/1988

RPI 917

Concessão da patente

#16.1

09/27/1983

RPI 675

Notificação para pagamento de retribuição

#13.1

06/14/1983

RPI 660

Deferimento

#9.1

02/16/1983

RPI 643

Solicitação de exame técnico

#4.1

03/09/1982

RPI 594

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