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Official data from INPI

CONJUNTO TUBULAR PARA SECAGEM CONTINUA DE CACAU,CAFE OU OUTROS PRODUTOS AGRICOLAS

Em AnáliseInvention Patent

Application data

Number

PI8005762

Type

Invention Patent

Filing

08/29/1980

Publication

05/18/1982

Progress at the INPI

  1. Filing08/29/80
  2. Publication05/18/82
  3. Examination05/10/83
  4. Allowance10/09/84
  5. Grant06/25/85
  6. Terminated06/21/88

The patent was granted on 06/25/1985 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: 06/21/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. H. (pessoa física)

Inventors

N. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/21/1988

RPI 922

Concessão da patente

#16.1

06/25/1985

RPI 766

Notificação para pagamento de retribuição

#13.1

02/20/1985

RPI 748

Deferimento

#9.1

10/09/1984

RPI 729

Exigência - art. 36 da LPI

#6.1

02/07/1984

RPI 694

Solicitação de exame técnico

#4.1

05/10/1983

RPI 655

Publicação do pedido de patente

#3.1

05/18/1982

RPI 604

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