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Official data from INPI

IMPLEMENTO CULTIVADOR, ADUBADOR, SUBSOLADOR E SULCADOR PARA CANA.

IndeferidaInvention Patent

Application data

Number

PI8300269

Type

Invention Patent

Filing

06/19/1983

Publication

08/28/1984

Progress at the INPI

Under appeal
  1. Filing06/19/83
  2. Publication08/28/84
  3. Examination12/26/84
  4. Refused05/20/86
  5. Grant
  6. In force

The application was refused by the INPI on 05/20/1986. The invention was never patented.

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Latest action published by the INPI: 05/20/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Baldan-Implementos Agrícolas S/A

SP, BR

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Inventors

B. O. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

05/20/1986

RPI 813

Conhecimento de parecer técnico

#7.1

08/13/1985

RPI 773

Pedido de certificado de adição de invenção

#5.1

05/07/1985

RPI 759

Solicitação de exame técnico

#4.1

12/26/1984

RPI 740

Publicação do pedido de patente

#3.1

08/28/1984

RPI 723

Pedido de patente depositado

#2.1

03/08/1983

RPI 646

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