Official data from INPI

mini posto de serviço.

Em AnáliseUtility Model

Talk to an expert

Application data

Number

MU6501627

Type

Utility Model

Filing

10/17/1985

Publication

05/26/1987

View on INPI

Progress at the INPI

Filing10/17/85
Publication05/26/87
Examination03/08/88
Refused10/09/90
Grant
In force

The application was refused on 10/09/1990 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/23/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. F. (pessoa física)

Inventors

A. F. (pessoa física)

Technical data

IPC Classification

H04M 3/04

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.3

05/23/1989

RPI 970

Indeferimento

#9.2

02/14/1989

RPI 956

Solicitação de exame técnico

#4.1

03/08/1988

RPI 907

Publicação do pedido de patente

#3.1

05/26/1987

RPI 866

Pedido de patente depositado

#2.1

06/03/1986

RPI 815

111

10/09/1990

RPI 1036

Petição de recurso

#12.2

05/22/1990

RPI 1019

14.1

05/15/1990

RPI 1018

From the same holder

comutador de extensão telefônica em zona rural.amplificador portátil para uso audio de telefones.

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.