Official data from INPI

SUPORTE PARA MONOFONE

Em AnáliseUtility Model

Talk to an expert

Application data

Number

MU6101810

Type

Utility Model

Filing

12/11/1981

Publication

09/06/1983

View on INPI

Progress at the INPI

Filing12/11/81
Publication09/06/83
Examination04/03/84
Allowance04/16/85
Grant10/29/85
Terminated05/24/88

The patent was granted on 10/29/1985 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

EPSTEJN SAMUEL [BR]

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

H04M 1/05

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/24/1988

RPI 918

Concessão da patente

#16.1

10/29/1985

RPI 784

Notificação para pagamento de retribuição

#13.1

08/06/1985

RPI 772

Deferimento

#9.1

04/16/1985

RPI 756

Exigência - art. 36 da LPI

#6.1

10/16/1984

RPI 730

Solicitação de exame técnico

#4.1

04/03/1984

RPI 702

Publicação do pedido de patente

#3.1

09/06/1983

RPI 672

Pedido de patente depositado

#2.1

02/02/1982

RPI 589

From the same holder

TAMPA APLICADA A DISPOSITIVO E RECIPIENTE TIPO SPRAY SISTEMA DE FIXACAO PARA PORTA-CANETA

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.