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Official data from INPI

PROTETOR CONTRA POEIRA PARA COBRIR A FOLGA AXIAL ENTRE UM CUBO METÁLICO DE UMARODA DE VEÍCULO DE TRAÇÃO E UM FLANGE DE EMPUXO METÁLICO ADJACENTE DE UM MANCAL DISPOSTO SOBRE O EIXO DA RODA PARA SUPORTAR UM MOTOR DE TRAÇÃO

IndeferidaInvention Patent

Application data

Number

PI7904706

Type

Invention Patent

Filing

07/24/1979

Publication

-

Progress at the INPI

Under appeal
  1. Filing07/24/79
  2. Publication
  3. Examination05/25/82
  4. Refused08/09/83
  5. Grant
  6. In force

The application was refused by the INPI on 08/09/1983. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/09/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Electric Company

US

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/09/1983

RPI 668

Pedido de certificado de adição de invenção

#5.1

10/19/1982

RPI 626

Solicitação de exame técnico

#4.1

05/25/1982

RPI 605

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