Official data from INPI

ESTRUTURA DE PISO PARA COMPUTADOR

Em AnáliseInvention Patent

Talk to an expert

Application data

Number

PI7700157

Type

Invention Patent

Filing

01/12/1976

Publication

View on INPI

Progress at the INPI

Filing01/12/76
Publication
Examination
Refused08/10/82
Grant
In force

The application was refused on 08/10/1982 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: 08/10/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DONN PROD INC

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

08/10/1982

RPI 616

Petição de recurso

#12.2

02/02/1982

RPI 589

Indeferimento

#9.2

12/30/1980

RPI 532

From the same holder

PEDESTAL AJUSTAVEL PARA PISOS ELEVADOS CONEXAO RETENTORA PARA SISTEMA DE GRANDE PLANA OU SEMELHANTES E GRADE PARA SUSPENSAO DE TETO

Patent monitoring

Track this patent in real time.

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