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Official data from INPI

PLANTADEIRA-ADUBADEIRA DE CONTROLE REMOTO

Em AnáliseInvention Patent

Application data

Number

PI8200459

Type

Invention Patent

Filing

01/27/1982

Publication

09/27/1983

Progress at the INPI

  1. Filing01/27/82
  2. Publication09/27/83
  3. Examination01/10/84
  4. Refused05/30/89
  5. Grant
  6. In force

The application was refused on 05/30/1989 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: 05/30/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Baldan Implementos Agrícolas S/A Sociedade Brasileira

SP, BR

Inventors

O. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

05/30/1989

RPI 971

Petição de recurso

#12.2

10/21/1986

RPI 835

Indeferimento

#9.2

07/08/1986

RPI 820

Conhecimento de parecer técnico

#7.1

10/23/1984

RPI 731

Pedido de certificado de adição de invenção

#5.1

05/29/1984

RPI 710

Solicitação de exame técnico

#4.1

01/10/1984

RPI 690

Publicação do pedido de patente

#3.1

09/27/1983

RPI 675

Pedido de patente depositado

#2.1

03/16/1982

RPI 595

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