Official data from INPI

UNIDADE DE SUSPENSAO TELESCOPICA

IndeferidaInvention Patent

Talk to an expert

Application data

Number

PI7803041

Type

Invention Patent

Filing

05/18/1977

Publication

View on INPI

Progress at the INPI

Under appeal

Filing05/18/77
Publication
Examination
Refused11/09/82
Grant
In force

The application was refused by the INPI on 11/09/1982. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/09/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GIRLING LTD

See this company's full portfolio

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

11/09/1982

RPI 629

Conhecimento de parecer técnico

#7.1

03/23/1982

RPI 596

From the same holder

APERFEICOAMENTOS EM FREIO DE TAMBOR DE SAPATA INTERNA APERFEICOAMENTO EM JOGO DE VALVULA DE CONTROLE FREIO A DISCO PARA VEICULO FERROVIARIO APERFEICOAMENTOS EM CONVERSORES HIDRAULICOS DE PRESSAO FREIO DE TAMBOR APERFEICOAMENTO EM SISTEMA DE FREIOS HIDRAULICOS PARA VEICULOS APERFEICOAMENTOS EM SERVOMOTORES DE ACIONAMENTO MECANICO CONJUNTO DE VALVULA DE CONTROLE PARA UM SISTEMA DE FREIO HIDRAULICO DUPLO DE VEICULO

Patent monitoring

Track this patent in real time.

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