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

MOTOR COM ROTOR DUPLO

Prazo de SigiloInvention Patent

Application data

Number

PI8803703

Type

Invention Patent

Filing

07/20/1988

Publication

03/06/1990

Progress at the INPI

  1. Filing07/20/88
  2. Publication03/06/90
  3. Examination08/13/91
  4. Refused08/16/94
  5. Grant
  6. In force

The application was refused on 08/16/1994 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: 12/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. W. (pessoa física)

RS, BR

Inventors

F. W. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

12/27/1988

RPI 949

111

08/16/1994

RPI 1237

Petição de recurso

#12.2

02/16/1994

RPI 1211

Indeferimento

#9.2

10/26/1993

RPI 1195

Solicitação de exame técnico

#4.1

08/13/1991

RPI 1080

Publicação do pedido de patente

#3.1

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.