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Official data from INPI

MECANISMO ACOPLADOR INTERMEDIÁRIO ENTRE O ENGATE DE TRÊS PONTOS DO TRATOR E O IMPLEMENTO

IndeferidaInvention Patent

Application data

Number

PI8203825

Type

Invention Patent

Filing

04/30/1982

Publication

02/07/1984

Progress at the INPI

Under appeal
  1. Filing04/30/82
  2. Publication02/07/84
  3. Examination05/22/84
  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.

Talk to a specialist

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

Applicants and inventors

Applicants

L. S. (pessoa física)

BR

Inventors

L. S. (pessoa física)

BR

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

08/06/1985

RPI 772

Solicitação de exame técnico

#4.1

05/22/1984

RPI 709

Publicação do pedido de patente

#3.1

02/07/1984

RPI 694

Pedido de patente depositado

#2.1

08/17/1982

RPI 617

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