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

FECHAMENTO DE CABO E CONJUNTO DE FECHAMENTO DE CABO

Arquivada/ExtintaInvention PatentPCT · US1988004471

Application data

Number

PI8807834

Type

Invention Patent

Filing

12/08/1988

Publication

11/13/1990

PCT

US1988004471

Progress at the INPI

  1. Filing12/08/88
  2. Publication11/13/90
  3. Examination08/27/91
  4. Allowance10/04/94
  5. Grant06/27/95
  6. Expired09/02/08

The letters patent expired on 09/02/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/02/2008. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. C. (pessoa física)

US

See this company's full portfolio

Inventors

D. M. (pessoa física)

US

G. S. (pessoa física)

US

P. C. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

130.348 · 12/08/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 08/12/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

06/27/1995

RPI 1282

Notificação para pagamento de retribuição

#13.1

02/07/1995

RPI 1262

Deferimento

#9.1

10/04/1994

RPI 1244

Exigência - art. 36 da LPI

#6.1

04/05/1994

RPI 1218

Solicitação de exame técnico

#4.1

08/27/1991

RPI 1082

Notificação de entrada na fase nacional - PCT

#1.3

11/13/1990

RPI 1041

Patent monitoring

Track this patent in real time.

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