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

VENTILADOR DE FLUXO MISTO.

IndeferidaInvention Patent

Application data

Number

PI8301251

Type

Invention Patent

Filing

03/14/1983

Publication

10/23/1984

Progress at the INPI

Under appeal
  1. Filing03/14/83
  2. Publication10/23/84
  3. Examination09/02/86
  4. Refused01/19/88
  5. Grant
  6. In force

The application was refused by the INPI on 01/19/1988. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/02/1988. 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).

Republicação - classificação IPC

#15.11

08/02/1988

RPI 928

Indeferimento

#9.2

01/19/1988

RPI 900

Solicitação de exame técnico

#4.1

09/02/1986

RPI 828

Publicação do pedido de patente

#3.1

10/23/1984

RPI 731

Pedido de patente depositado

#2.1

04/26/1983

RPI 653

Patent monitoring

Track this patent in real time.

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