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Official data from INPI

MÁQUINA COLHEDEIRA DE CANA DE AÇUCAR

PublicadaInvention Patent

Application data

Number

PI8706619

Type

Invention Patent

Filing

11/30/1987

Publication

07/04/1989

Progress at the INPI

  1. Filing11/30/87
  2. Publication07/04/89
  3. Examination05/22/90
  4. Allowance04/13/93
  5. Grant08/31/93
  6. Terminated10/24/95

The patent was granted on 08/31/1993 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: 07/04/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. C. (pessoa física)

SP, BR

Inventors

C. C. (pessoa física)

BR

M. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

07/04/1989

RPI 976

Pedido de patente depositado

#2.1

03/29/1988

RPI 910

Anuidade - prazo legal encerrado

#18.2

10/24/1995

RPI 1299

Concessão da patente

#16.1

08/31/1993

RPI 1187

Deferimento

#9.1

04/13/1993

RPI 1167

Exigência - art. 36 da LPI

#6.1

09/22/1992

RPI 1138

Solicitação de exame técnico

#4.1

06/04/1991

RPI 1070

Solicitação de exame não realizada

#4.2

01/15/1991

RPI 1050

Solicitação de exame técnico

#4.1

05/22/1990

RPI 1019

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