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Official data from INPI

COLHEITADEIRA DE AMENDOIM.

ConcedidaInvention Patent

Application data

Number

PI8305764

Type

Invention Patent

Filing

10/19/1983

Publication

05/21/1985

Progress at the INPI

  1. Filing10/19/83
  2. Publication05/21/85
  3. Examination06/23/87
  4. Allowance10/04/88
  5. Grant08/29/89
  6. Terminated05/09/95

The patent was granted on 08/29/1989 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: 08/29/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. O. (pessoa física)

SP, BR

Inventors

O. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/29/1989

RPI 984

Notificação para pagamento de retribuição

#13.1

01/24/1989

RPI 953

Deferimento

#9.1

10/04/1988

RPI 937

Exigência - art. 36 da LPI

#6.1

02/17/1988

RPI 904

Solicitação de exame técnico

#4.1

06/23/1987

RPI 870

Publicação do pedido de patente

#3.1

05/21/1985

RPI 761

Pedido de patente depositado

#2.1

12/27/1983

RPI 688

Anuidade - prazo legal encerrado

#18.2

05/09/1995

RPI 1275

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