Official data from INPI

SINALIZADOR DIURNO/NOTURNO PARA LINHAS DE TRANSMISSÃO

ArquivadaUtility Model

Talk to an expert

Application data

Number

MU7002419

Type

Utility Model

Filing

11/07/1990

Publication

07/07/1992

View on INPI

Progress at the INPI

Filing11/07/90
Publication07/07/92
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 11/07/1990 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: 09/20/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ritz do Brasil S/A.

MG, BR

See this company's full portfolio

Inventors

E. R. (pessoa física)

Technical data

IPC Classification

H02G 7/08 H02G 7/12

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/20/1994

RPI 1242

Publicação do pedido de patente

#3.1

07/07/1992

RPI 1127

Pedido de patente depositado

#2.1

07/23/1991

RPI 1077

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.