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

LINHA SUBMARINA PARA TELECOMUNICAÇÕES POR FIBRAS ÓTICAS

PublicadaInvention Patent

Application data

Number

PI8803974

Type

Invention Patent

Filing

07/15/1988

Publication

02/28/1989

Progress at the INPI

  1. Filing07/15/88
  2. Publication02/28/89
  3. Examination04/09/91
  4. Allowance12/07/93
  5. Abandoned
  6. In force

The application was allowed on 12/07/1993 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 02/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Pirelli Cavi SpA

IT

See this company's full portfolio

Inventors

P. P. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

21448 A/87 · 07/27/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

02/28/1989

RPI 958

Pedido de patente depositado

#2.1

01/10/1989

RPI 951

Arquivamento - Art. 38 §2° da LPI

#11.4

10/18/1994

RPI 1246

Notificação para pagamento de retribuição

#13.1

04/26/1994

RPI 1221

Deferimento

#9.1

12/07/1993

RPI 1201

14.4

01/12/1993

RPI 1154

Solicitação de exame técnico

#4.1

04/09/1991

RPI 1062

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.