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

PIPA.

Em AnáliseUtility Model

Application data

Number

MU6700685

Type

Utility Model

Filing

04/23/1987

Publication

10/06/1987

Progress at the INPI

  1. Filing04/23/87
  2. Publication10/06/87
  3. Examination01/19/88
  4. Refused04/23/91
  5. Grant
  6. In force

The application was refused on 04/23/1991 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 01/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. M. (pessoa física)

Inventors

B. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/19/1988

RPI 900

Publicação antecipada

#3.2

10/06/1987

RPI 885

Pedido de patente depositado

#2.1

07/14/1987

RPI 873

111

04/23/1991

RPI 1064

Petição de recurso

#12.2

10/02/1990

RPI 1035

Indeferimento

#9.2

05/29/1990

RPI 1020

Patent monitoring

Track this patent in real time.

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