(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

SISTEMA DE TRANSPORTE UTILIZANDO IMAS PERMANENTES E ELETROMAGNETISMO

IndeferidaInvention Patent

Application data

Number

PI8402314

Type

Invention Patent

Filing

05/11/1984

Publication

12/17/1985

Progress at the INPI

Under appeal
  1. Filing05/11/84
  2. Publication12/17/85
  3. Examination06/16/87
  4. Refused10/24/89
  5. Grant
  6. In force

The application was refused by the INPI on 10/24/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. B. (pessoa física)

Inventors

B. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

10/24/1989

RPI 992

Solicitação de exame técnico

#4.1

06/16/1987

RPI 869

Publicação do pedido de patente

#3.1

12/17/1985

RPI 791

Pedido de patente depositado

#2.1

07/24/1984

RPI 718

Republicação - classificação IPC

#15.11

08/06/1991

RPI 1079

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.