Official data from INPI

DESCARREGADOR DE ENERGIA ELETROSTATICA

IndeferidaInvention Patent

Talk to an expert

Application data

Number

PI8301300

Type

Invention Patent

Filing

03/11/1983

Publication

06/28/1983

View on INPI

Progress at the INPI

Under appeal

Filing03/11/83
Publication06/28/83
Examination10/11/83
Refused12/16/86
Grant
In force

The application was refused by the INPI on 12/16/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/16/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. D. (pessoa física)

Inventors

M. [. (pessoa física)

Technical data

IPC Classification

H05F 3/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

12/16/1986

RPI 843

Conhecimento de parecer técnico

#7.1

11/26/1985

RPI 788

Solicitação de exame técnico

#4.1

10/11/1983

RPI 677

Publicação antecipada

#3.2

06/28/1983

RPI 662

Pedido de patente depositado

#2.1

05/03/1983

RPI 654

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.