Official data from INPI

PLATAFORMA AUTOPROPULSORA COM SISTEMA DE DIREÇÃO ATÉ 360°.

IndeferidaInvention Patent

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Application data

Number

PI8501239

Type

Invention Patent

Filing

03/20/1985

Publication

10/29/1986

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Progress at the INPI

Filing03/20/85
Publication10/29/86
Examination11/16/88
Refused06/05/90
Grant
In force

The application was refused on 06/05/1990 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. S. (pessoa física)

D. G. (pessoa física)

Inventors

D. S. (pessoa física)

D. G. (pessoa física)

E. V. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

10/03/1989

RPI 989

Solicitação de exame técnico

#4.1

11/16/1988

RPI 943

Publicação do pedido de patente

#3.1

10/29/1986

RPI 836

Pedido de patente depositado

#2.1

06/11/1985

RPI 764

Republicação - classificação IPC

#15.11

05/28/1991

RPI 1069

131

06/05/1990

RPI 1021

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