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

UNIDADE AUTONOMA DE INFORMACOES COMPUTADORIZADAS

Em AnáliseInvention Patent

Application data

Number

PI8600375

Type

Invention Patent

Filing

01/30/1986

Publication

09/01/1987

Progress at the INPI

Under appeal
  1. Filing01/30/86
  2. Publication09/01/87
  3. Examination10/27/87
  4. Refused04/02/91
  5. Grant
  6. In force

The application was refused by the INPI on 04/02/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/27/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

VIDEOGUIA INFORMACAO E INFORMA [BR]

Inventors

A. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/27/1987

RPI 888

Publicação do pedido de patente

#3.1

09/01/1987

RPI 880

Pedido de patente depositado

#2.1

07/22/1986

RPI 822

Republicação - classificação IPC

#15.11

12/22/2009

RPI 2033

Indeferimento

#9.2

04/02/1991

RPI 1061

Patent monitoring

Track this patent in real time.

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