Official data from INPI

APARELHO DE TV

ArquivadaInvention PatentPCT · EP1989000903

Talk to an expert

Application data

Number

PI8907596

Type

Invention Patent

Filing

08/02/1989

Publication

05/14/1991

PCT

EP1989000903

View on INPI

Progress at the INPI

Filing08/02/89
Publication05/14/91
Abandoned09/10/91
Allowance
Grant
In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/26/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Deutsche Thompson-Brandt GmbH

Inventors

E. G. (pessoa física)

R. S. (pessoa física)

Technical data

IPC Classification

H04B 1/20 H04N 5/44

Priority claims

P 38 27 050.1 · 08/10/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/26/1995

RPI 1295

Exigência - art. 36 da LPI

#6.1

11/22/1994

RPI 1251

Solicitação de exame técnico

#4.1

09/10/1991

RPI 1084

Notificação de entrada na fase nacional - PCT

#1.3

05/14/1991

RPI 1067

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.