Official data from INPI

MODEM VT-50A

ArquivadaInvention Patent

Talk to an expert

Application data

Number

PI9001113

Type

Invention Patent

Filing

02/22/1990

Publication

10/15/1991

View on INPI

Progress at the INPI

Filing02/22/90
Publication10/15/91
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 02/22/1990 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/21/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Parks Informática S/A

RS, BR

Inventors

P. S. (pessoa física)

Technical data

IPC Classification

H04L 27/10

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/21/1994

RPI 1229

Publicação do pedido de patente

#3.1

10/15/1991

RPI 1089

Pedido de patente depositado

#2.1

06/05/1990

RPI 1021

From the same holder

COMUTADOR AUTOMÁTICO PARA FAX E TELEFONE SISTEMA DE TRANSMISSÃO DE DADOS VIA RÁDIO DIGITAL

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.