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Official data from INPI

CONJUNTO COMPORTANDO UM ORGAO DE ACOPLAMENTO COM CUBO REFORCADO

IndeferidaInvention Patent

Application data

Number

PI8101911

Type

Invention Patent

Filing

03/28/1980

Publication

10/06/1981

Progress at the INPI

Under appeal
  1. Filing03/28/80
  2. Publication10/06/81
  3. Examination10/25/83
  4. Refused03/12/85
  5. Grant
  6. In force

The application was refused by the INPI on 03/12/1985. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 03/12/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NADELLA [FR]

Inventors

M. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

03/12/1985

RPI 751

Conhecimento de parecer técnico

#7.1

05/08/1984

RPI 707

Solicitação de exame técnico

#4.1

10/25/1983

RPI 679

Publicação do pedido de patente

#3.1

10/06/1981

RPI 572

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