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Official data from INPI

METODO E APARELHO PARA COLHEITA DE CANA DE ACUCAR

Em AnáliseInvention Patent

Application data

Number

PI7905238

Type

Invention Patent

Filing

08/16/1978

Publication

-

Progress at the INPI

  1. Filing08/16/78
  2. Publication
  3. Examination
  4. Allowance12/06/83
  5. Grant07/31/84
  6. Terminated10/03/89

The patent was granted on 07/31/1984 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: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TOFT BROS IND LTD

Inventors

S. R. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

10/03/1989

RPI 989

Concessão da patente

#16.1

07/31/1984

RPI 719

Notificação para pagamento de retribuição

#13.1

03/27/1984

RPI 701

Deferimento

#9.1

12/06/1983

RPI 685

14.4

06/21/1983

RPI 661

Conhecimento de parecer técnico

#7.1

04/27/1982

RPI 601

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