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

PONTE DE ALIMENTAÇÃO PARA CIRCUITO DE INTERFACE DE ASSINANTE.

ArquivadaInvention Patent

Application data

Number

PI8003558

Type

Invention Patent

Filing

05/29/1980

Publication

02/09/1982

Progress at the INPI

  1. Filing05/29/80
  2. Publication02/09/82
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 05/29/1980 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/08/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Telecomunicações Brasileiras S/A - Telebrás

SP, BR

See this company's full portfolio

Inventors

B. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

05/08/1984

RPI 707

Publicação do pedido de patente

#3.1

02/09/1982

RPI 590

Republicação - classificação IPC

#15.11

A classificação anterior era: D06L 1/00

07/25/2017

RPI 2429

Patent monitoring

Track this patent in real time.

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