Official data from INPI

APERFEICOAMENTOS EM CENTRO DE DISTRIBUICAO DE LUZ

Em AnáliseUtility Model

Talk to an expert

Application data

Number

MU6001617

Type

Utility Model

Filing

12/02/1980

Publication

View on INPI

Progress at the INPI

Filing12/02/80
Publication
Examination
Allowance02/21/84
Grant09/25/84
Terminated09/06/88

The patent was granted on 09/25/1984 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: 09/06/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ALMEIDA J [BR]

Inventors

A. [. (pessoa física)

Technical data

IPC Classification

H02B 1/04 H02B 1/14 H02B 1/24 H02B 1/38

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

09/06/1988

RPI 933

Concessão da patente

#16.1

09/25/1984

RPI 727

Notificação para pagamento de retribuição

#13.1

06/12/1984

RPI 712

Deferimento

#9.1

02/21/1984

RPI 696

Exigência - art. 36 da LPI

#6.1

09/13/1983

RPI 673

14.1

10/13/1982

RPI 625

Republicação - classificação IPC

#15.11

01/26/2010

RPI 2038

From the same holder

DISPOSICAO CONSTRUTIVA EM ALTO FALANTE ESTRUTURA MAGNETICA PARA ALTO-FALANTE

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.