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

SENSOR ELTRO-MECÂNICO ATIVADOR DE ALARMES PARA CERCAS DE SEGURANÇA.

Concessão AnuladaInvention Patent

Application data

Number

PI8003041

Type

Invention Patent

Filing

05/16/1980

Publication

-

Progress at the INPI

  1. Filing05/16/80
  2. Publication
  3. Examination
  4. Allowance07/19/83
  5. Grant02/28/84
  6. Terminated09/25/90

The patent was granted on 02/28/1984 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: 05/15/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Companhia Paulista de Força e Luz - CPFL

SP, BR

See this company's full portfolio

Inventors

E. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

16.3

05/15/1984

RPI 708

Concessão da patente

#16.1

02/28/1984

RPI 697

Notificação para pagamento de retribuição

#13.1

11/16/1983

RPI 682

Deferimento

#9.1

07/19/1983

RPI 665

Exigência - art. 36 da LPI

#6.1

02/01/1983

RPI 641

Anuidade - prazo legal encerrado

#18.2

09/25/1990

RPI 1034

22.2

04/10/1990

RPI 1013

Related

From the same holder

Same category

Patent monitoring

Track this patent in real time.

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