Official data from INPI

DISPOSITIVO CARREGADOR DE BATERIA E SOLDA ELÉTRICA

PublicadaUtility Model

Talk to an expert

Application data

Number

MU6702789

Type

Utility Model

Filing

12/16/1987

Publication

08/01/1989

View on INPI

Progress at the INPI

Filing12/16/87
Publication08/01/89
Examination03/06/90
Refused07/12/94
Grant
In force

The application was refused on 07/12/1994 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: 08/01/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Lupaquai Industrial e Comercial Ltda

SP, BR

Inventors

J. S. (pessoa física)

M. N. (pessoa física)

Technical data

IPC Classification

H02J 7/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

08/01/1989

RPI 980

111

07/12/1994

RPI 1232

14.7

03/09/1993

RPI 1162

Petição de recurso

#12.2

12/17/1991

RPI 1098

Republicação - classificação IPC

#15.11

10/22/1991

RPI 1090

Indeferimento

#9.2

08/27/1991

RPI 1082

Solicitação de exame técnico

#4.1

03/06/1990

RPI 1008

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.