Official data from INPI

CONTROLADOR DE IMPULSOS DE TAXAÇÃO TELEFÔNICA

ArquivadaInvention Patent

Talk to an expert

Application data

Number

PI8005907

Type

Invention Patent

Filing

09/11/1980

Publication

06/01/1982

View on INPI

Progress at the INPI

Filing09/11/80
Publication06/01/82
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 09/11/1980 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: 09/11/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. T. (pessoa física)

DF, BR

Inventors

T. C. (pessoa física)

Technical data

IPC Classification

H04M 15/10

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/11/1984

RPI 725

Publicação do pedido de patente

#3.1

06/01/1982

RPI 606

From the same holder

BLO QUEADOR RESIDENCIAL INDIVIDUAL PARA TÀFEGO TELEFÔNICO ORIGINADO

Same category

MICROFONE SEM FIO DOTADO DE CÂMARA DE RESSONÂNCIA.PI9917905 PI9917904 PI9917902 PI9917898 PI9917895 PI9917684 PI9917655

Explore category

Patent monitoring

Track this patent in real time.

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