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

UNIDADE OTIMIZADORA DE TESTE INDUSTRIAL

Em AnáliseInvention Patent

Application data

Number

PI8004932

Type

Invention Patent

Filing

08/14/1979

Publication

-

Progress at the INPI

  1. Filing08/14/79
  2. Publication
  3. Examination04/12/83
  4. Allowance02/21/84
  5. Grant06/26/84
  6. Terminated07/12/88

The patent was granted on 06/26/1984 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: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

OPTIMIZER CONTROL CORP

Inventors

M. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/12/1988

RPI 925

16.3

09/25/1984

RPI 727

Concessão da patente

#16.1

06/26/1984

RPI 714

Deferimento

#9.1

02/21/1984

RPI 696

Exigência - art. 36 da LPI

#6.1

09/20/1983

RPI 674

Solicitação de exame técnico

#4.1

04/12/1983

RPI 651

Patent monitoring

Track this patent in real time.

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