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Official data from INPI

Máquina colhedeira.

IndeferidaInvention Patent

Application data

Number

PI8304140

Type

Invention Patent

Filing

08/02/1983

Publication

11/13/1984

Progress at the INPI

Under appeal
  1. Filing08/02/83
  2. Publication11/13/84
  3. Examination12/03/85
  4. Refused06/30/87
  5. Grant
  6. In force

The application was refused by the INPI on 06/30/1987. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/30/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. P. (pessoa física)

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

06/30/1987

RPI 871

Solicitação de exame técnico

#4.1

12/03/1985

RPI 789

Publicação antecipada

#3.2

11/13/1984

RPI 734

Pedido de patente depositado

#2.1

10/11/1983

RPI 677

Republicação - classificação IPC

#15.11

Reclassificação automática - Não havia classificação anterior

10/05/2021

RPI 2648

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