Official data from INPI

DISPOSITIVO DE PROTEÇÃO PARA LÂMPADAS INCANDESCENTES ELÉTRICAS.

ArquivadaInvention Patent

Talk to an expert

Application data

Number

PI8307637

Type

Invention Patent

Filing

07/05/1983

Publication

11/27/1984

View on INPI

Progress at the INPI

Filing07/05/83
Publication11/27/84
Abandoned06/17/86
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: 08/30/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. S. (pessoa física)

Inventors

A. S. (pessoa física)

L. G. (pessoa física)

Technical data

IPC Classification

H05B 39/02

Priority claims

8204171-6 · 07/06/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/30/1988

RPI 932

Exigência - art. 36 da LPI

#6.1

01/19/1988

RPI 900

Solicitação de exame técnico

#4.1

06/17/1986

RPI 817

Notificação de entrada na fase nacional - PCT

#1.3

11/27/1984

RPI 736

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.