Official data from INPI

DISPOSITIVO ELETROMECANICO, TRANSFERIDOR DE IMAGEM

Em AnáliseInvention Patent

Talk to an expert

Application data

Number

PI7904239

Type

Invention Patent

Filing

07/05/1979

Publication

View on INPI

Progress at the INPI

Filing07/05/79
Publication
Examination08/03/82
Refused06/24/86
Grant
In force

The application was refused on 06/24/1986 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: 06/24/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

OSCAR FLUES & CIA LTD

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

06/24/1986

RPI 818

Petição de recurso

#12.2

01/31/1984

RPI 693

Indeferimento

#9.2

11/01/1983

RPI 680

Pedido de certificado de adição de invenção

#5.1

01/25/1983

RPI 640

Solicitação de exame técnico

#4.1

08/03/1982

RPI 615

From the same holder

PROCESSO DE TRANSFERENCIA LTD

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.