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

PROCESSO E SISTEMA DE ACESSO A UM SATÉLITE DE TELECOMUNICAÇÕES COM COMUTAÇÃO A BORDO.

Em AnáliseInvention Patent

Application data

Number

PI8107843

Type

Invention Patent

Filing

12/02/1981

Publication

09/08/1982

Progress at the INPI

  1. Filing12/02/81
  2. Publication09/08/82
  3. Examination02/08/83
  4. Allowance07/09/85
  5. Grant04/29/86
  6. Terminated11/16/88

The patent was granted on 04/29/1986 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: 11/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cselt Centro Studi e Laboratori Telecomunicazioni S.p.a.

IT

See this company's full portfolio

Inventors

G. A. (pessoa física)

P. R. (pessoa física)

Technical data

IPC Classification

Priority claims

IT

68840--A/80 · 12/03/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

11/16/1988

RPI 943

Concessão da patente

#16.1

04/29/1986

RPI 810

Notificação para pagamento de retribuição

#13.1

11/12/1985

RPI 786

Deferimento

#9.1

07/09/1985

RPI 768

8.1

05/28/1985

RPI 762

Exigência - art. 36 da LPI

#6.1

10/09/1984

RPI 729

Solicitação de exame técnico

#4.1

02/08/1983

RPI 642

Publicação do pedido de patente

#3.1

09/08/1982

RPI 620

Patent monitoring

Track this patent in real time.

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