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

SISTEMA MODULAR APERFEIÇOADO PARA TRANSFORMAÇÃO ALTERNATIVA DE TRATORES 4X2 EM 4X4

Prazo de SigiloInvention Patent

Application data

Number

PI8901147

Type

Invention Patent

Filing

03/08/1989

Publication

10/09/1990

Progress at the INPI

  1. Filing03/08/89
  2. Publication10/09/90
  3. Examination11/24/92
  4. Allowance04/19/94
  5. Grant12/27/94
  6. Terminated12/31/96

The patent was granted on 12/27/1994 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 04/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Indústria Mecânica Bertoldo-Importação e Exportação Ltda

RS, BR

Inventors

R. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

04/25/1989

RPI 966

Anuidade - prazo legal encerrado

#18.2

12/31/1996

RPI 1361

Concessão da patente

#16.1

12/27/1994

RPI 1256

Notificação para pagamento de retribuição

#13.1

08/16/1994

RPI 1237

Deferimento

#9.1

04/19/1994

RPI 1220

Exigência - art. 36 da LPI

#6.1

10/26/1993

RPI 1195

Solicitação de exame técnico

#4.1

11/24/1992

RPI 1147

Publicação do pedido de patente

#3.1

10/09/1990

RPI 1036

Patent monitoring

Track this patent in real time.

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