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

SISTEMA OPERACIONAL DE CONTROLE DE FLUXO DE TRANSITO PARA SITUACAO EXCEPCIONAL OU DE EMERGENCIA

Em AnáliseInvention Patent

Application data

Number

PI7601491

Type

Invention Patent

Filing

03/11/1976

Publication

-

Progress at the INPI

  1. Filing03/11/76
  2. Publication
  3. Examination
  4. Allowance
  5. Grant12/29/81
  6. Terminated01/19/88

The patent was granted on 12/29/1981 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 01/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. J. (pessoa física)

Inventors

C. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

01/19/1988

RPI 900

Concessão da patente

#16.1

12/29/1981

RPI 584

Patent monitoring

Track this patent in real time.

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