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

VENTILADOR COM COLUNA.

IndeferidaUtility Model

Application data

Number

MU6100518

Type

Utility Model

Filing

04/23/1981

Publication

12/07/1982

Progress at the INPI

Under appeal
  1. Filing04/23/81
  2. Publication12/07/82
  3. Examination12/04/84
  4. Refused02/17/87
  5. Grant
  6. In force

The application was refused by the INPI on 02/17/1987. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 02/17/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Arno S/A

SP, BR

See this company's full portfolio

Inventors

B. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

02/17/1987

RPI 852

Conhecimento de parecer técnico

#7.1

05/20/1986

RPI 813

Solicitação de exame técnico

#4.1

12/04/1984

RPI 737

Publicação do pedido de patente

#3.1

12/07/1982

RPI 633

Patent monitoring

Track this patent in real time.

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