Official data from INPI

SISTEMA E PROCESSO DE TELECOMUNICAÇÕES E APARELHO DE UNIDADE DE TOPO ADAPTADO PARA SER USADO NO SISTEMA DE TELECOMUNICAÇÕES

ArquivadaInvention PatentPCT · EP1995003089

Talk to an expert

Application data

Number

PI9508491

Type

Invention Patent

Filing

08/01/1995

Publication

12/30/1997

PCT

EP1995003089

View on INPI

Progress at the INPI

Filing08/01/95
Publication12/30/97
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 08/01/1995 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: 03/21/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Sony Europa B.V

Inventors

C. B. (pessoa física)

Technical data

IPC Classification

H04N 7/173

Priority claims

9401262 · 08/01/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

03/21/2000

RPI 1524

Notificação de entrada na fase nacional - PCT

#1.3

12/30/1997

RPI 1410

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.