Official data from INPI

FIXAÇÃO DE RESISTENCIAS ELÉTRICAS BLINDADAS POR CERAMICA

IndeferidaInvention Patent

Talk to an expert

Application data

Number

PI8203821

Type

Invention Patent

Filing

06/30/1982

Publication

02/07/1984

View on INPI

Progress at the INPI

Under appeal

Filing06/30/82
Publication02/07/84
Examination06/12/84
Refused04/15/86
Grant
In force

The application was refused by the INPI on 04/15/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 04/15/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. C. (pessoa física)

SP, BR

Inventors

S. C. (pessoa física)

Technical data

IPC Classification

H01C 1/01

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

04/15/1986

RPI 808

Conhecimento de parecer técnico

#7.1

04/23/1985

RPI 757

Solicitação de exame técnico

#4.1

06/12/1984

RPI 712

Publicação do pedido de patente

#3.1

02/07/1984

RPI 694

Pedido de patente depositado

#2.1

08/17/1982

RPI 617

From the same holder

PROCESSO DE FABRICAÇÃO DE BASES PARA FERROS DE PASSAR ROUPA ELETRICOS

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.