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

MODULADOR A DIODO PIN EM MICROONDAS.

Em AnáliseUtility Model

Application data

Number

MU6001145

Type

Utility Model

Filing

09/04/1980

Publication

05/04/1982

Progress at the INPI

  1. Filing09/04/80
  2. Publication05/04/82
  3. Abandoned08/03/82
  4. Allowance
  5. Grant
  6. In force

The applicant withdrew the application. The case ended without a patent.

Talk to a specialist

Latest action published by the INPI: 01/03/1984. 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

M. M. (pessoa física)

P. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

01/03/1984

RPI 689

Indeferimento

#9.2

09/20/1983

RPI 674

Solicitação de exame técnico

#4.1

08/03/1982

RPI 615

Publicação do pedido de patente

#3.1

05/04/1982

RPI 602

Patent monitoring

Track this patent in real time.

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