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Official data from INPI

MÁQUINA PLANTADEIRADE CANA-DE-AÇUCAR

IndeferidaInvention Patent

Application data

Number

PI8204827

Type

Invention Patent

Filing

08/18/1982

Publication

01/04/1983

Progress at the INPI

Under appeal
  1. Filing08/18/82
  2. Publication01/04/83
  3. Examination06/14/83
  4. Refused03/25/86
  5. Grant
  6. In force

The application was refused by the INPI on 03/25/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 03/25/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. F. (pessoa física)

RS, BR

Inventors

L. F. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

03/25/1986

RPI 805

Republicação - classificação IPC

#15.11

04/30/1985

RPI 758

Conhecimento de parecer técnico

#7.1

03/19/1985

RPI 752

Solicitação de exame técnico

#4.1

06/14/1983

RPI 660

Publicação antecipada

#3.2

01/04/1983

RPI 637

Pedido de patente depositado

#2.1

10/05/1982

RPI 624

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