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

ANEL ESTABILIZADOR DINÂMICO PARA CUBAS ROTATIVAS.

PublicadaInvention Patent

Application data

Number

PI8702176

Type

Invention Patent

Filing

04/13/1987

Publication

10/06/1987

Progress at the INPI

Under appeal
  1. Filing04/13/87
  2. Publication10/06/87
  3. Examination02/13/90
  4. Refused02/13/91
  5. Grant
  6. In force

The application was refused by the INPI on 02/13/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/06/1987. 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

A. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

10/06/1987

RPI 885

Pedido de patente depositado

#2.1

07/28/1987

RPI 875

Indeferimento

#9.2

02/13/1991

RPI 1054

Solicitação de exame técnico

#4.1

02/13/1990

RPI 1006

Patent monitoring

Track this patent in real time.

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