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

PROCESSO DE IMPREGNACAO AROMATICA E PRODUTO RESULTANTE

Em AnáliseInvention Patent

Application data

Number

PI8606184

Type

Invention Patent

Filing

12/05/1986

Publication

07/05/1988

Progress at the INPI

Under appeal
  1. Filing12/05/86
  2. Publication07/05/88
  3. Examination09/27/88
  4. Refused01/15/91
  5. Grant
  6. In force

The application was refused by the INPI on 01/15/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LUIZ CARLOS DE CAMPOS [BR]

Inventors

C. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/27/1988

RPI 936

Publicação do pedido de patente

#3.1

07/05/1988

RPI 924

Pedido de patente depositado

#2.1

04/28/1987

RPI 862

Indeferimento

#9.2

01/15/1991

RPI 1050

Conhecimento de parecer técnico

#7.1

05/01/1990

RPI 1016

Patent monitoring

Track this patent in real time.

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