(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

DISPOSITIVO DE SEGURANÇA PARA VÁLVULA DE CILINDRO.

IndeferidaUtility Model

Application data

Number

MU6101721

Type

Utility Model

Filing

11/26/1981

Publication

07/13/1982

Progress at the INPI

Under appeal
  1. Filing11/26/81
  2. Publication07/13/82
  3. Examination08/31/82
  4. Refused09/11/84
  5. Grant
  6. In force

The application was refused by the INPI on 09/11/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/11/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cia. União Manufatora de Tecidos

RJ, BR

Inventors

P. F. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

12/11/1984

RPI 738

Indeferimento

#9.2

09/11/1984

RPI 725

Solicitação de exame técnico

#4.1

08/31/1982

RPI 619

Publicação antecipada

#3.2

07/13/1982

RPI 612

Pedido de patente depositado

#2.1

01/12/1982

RPI 586

Patent monitoring

Track this patent in real time.

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