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Official data from INPI

PROCESSO E EQUIPAMENTO PARA SECAGEM DE GRAOS

Em AnáliseInvention Patent

Application data

Number

PI8107998

Type

Invention Patent

Filing

12/09/1981

Publication

07/20/1982

Progress at the INPI

  1. Filing12/09/81
  2. Publication07/20/82
  3. Examination09/21/82
  4. Refused06/28/88
  5. Grant
  6. In force

The application was refused on 06/28/1988 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/28/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. J. (pessoa física)

Inventors

G. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

06/28/1988

RPI 923

Petição de recurso

#12.2

06/19/1984

RPI 713

Indeferimento

#9.2

02/21/1984

RPI 696

Exigência - art. 36 da LPI

#6.1

08/30/1983

RPI 671

Pedido de certificado de adição de invenção

#5.1

03/08/1983

RPI 646

Solicitação de exame técnico

#4.1

09/21/1982

RPI 622

Publicação antecipada

#3.2

07/20/1982

RPI 613

Pedido de patente depositado

#2.1

02/02/1982

RPI 589

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