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

DISPOSITIVO AUXILIAR ESPELHADO AMPLIADOR DE CAMPO DE VISÃO

PublicadaUtility Model

Application data

Number

MU6800812

Type

Utility Model

Filing

04/13/1988

Publication

08/01/1989

Progress at the INPI

Under appeal
  1. Filing04/13/88
  2. Publication08/01/89
  3. Examination03/06/90
  4. Refused11/19/91
  5. Grant
  6. In force

The application was refused by the INPI on 11/19/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/01/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. P. (pessoa física)

SP, BR

Inventors

H. P. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

08/01/1989

RPI 980

Pedido de patente depositado

#2.1

04/18/1989

RPI 965

Indeferimento

#9.2

11/19/1991

RPI 1094

Solicitação de exame técnico

#4.1

03/06/1990

RPI 1008

Patent monitoring

Track this patent in real time.

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