Official data from INPI

DISPOSITIVO DE BLOQUEIO PARA PORTAS E SIMILARES

Em AnáliseInvention Patent

Talk to an expert

Application data

Number

PI7902013

Type

Invention Patent

Filing

04/03/1979

Publication

View on INPI

Progress at the INPI

Filing04/03/79
Publication
Examination
Refused10/19/82
Grant
In force

The application was refused on 10/19/1982 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: 10/19/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. B. (pessoa física)

M. D. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

10/19/1982

RPI 626

Petição de recurso

#12.2

06/22/1982

RPI 609

15.0

05/18/1982

RPI 604

Indeferimento

#9.2

03/09/1982

RPI 594

From the same holder

UMA NOVA TRAVA DE CILINDRO DISPOSITIVO DE FECHAMENTO DE PORTAS E SEMELHANTES.

Patent monitoring

Track this patent in real time.

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