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

DISTRIBUIDOR DE MATÉRIA ORGÂNICA ACOPLADO AO SISTEMA TRÊS PONTOS DO TRATOR

Prazo de SigiloInvention Patent

Application data

Number

PI8802811

Type

Invention Patent

Filing

06/06/1988

Publication

01/23/1990

Progress at the INPI

  1. Filing06/06/88
  2. Publication01/23/90
  3. Examination10/02/90
  4. Allowance04/14/92
  5. Grant08/31/93
  6. Expired09/02/08

The letters patent expired on 09/02/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

R. S. (pessoa física)

SP, BR

Inventors

R. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

11/01/1988

RPI 941

Carta-patente expirada

#21.1

Patente extinta em 06/06/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

08/31/1993

RPI 1187

Notificação para pagamento de retribuição

#13.1

03/30/1993

RPI 1165

Deferimento

#9.1

04/14/1992

RPI 1115

Exigência - art. 36 da LPI

#6.1

08/27/1991

RPI 1082

Solicitação de exame técnico

#4.1

10/02/1990

RPI 1035

3.4

04/17/1990

RPI 1014

Publicação do pedido de patente

#3.1

01/23/1990

RPI 1003

Patent monitoring

Track this patent in real time.

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