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

EQUIPAMENTO DE PARTILHAMENTO DE LINHA TELEFÔNICA COM OU SEM TARIFAÇÃO INDIVIDUALIZADA COM TRANSFERÊNCIA E SIGILO

Em AnáliseInvention Patent
Talk to an expert

Application data

Number

PI8503748

Type

Invention Patent

Filing

08/05/1985

Publication

-
View on INPI

Progress at the INPI

  1. Filing08/05/85
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 08/05/1985. It awaits formal examination and publication in the RPI gazette.

Leave your contact and we will alert you

We track INPI publications and let you know as soon as this case moves.

We use your details only for this alert.

Latest action published by the INPI: 10/21/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ACS S/A ELETRÔNICA E COMUNICAÇÕES

Inventors

C. F. (pessoa física)

E. B. (pessoa física)

R. T. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.13

10/21/1986

RPI 835

Related

Patent monitoring

Track this patent in real time.

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