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Official data from INPI

APERFEIÇOAMENTOS EM SUSPENSÃO PNEUMÁTICA DE EIXO RODOVIÁRIO PARA IMPLEMENTOS DE TRANSPORTE DE CARGAS

Arquivada/ExtintaInvention Patent

Application data

Number

PI9005353

Type

Invention Patent

Filing

10/23/1990

Publication

06/02/1992

Progress at the INPI

  1. Filing10/23/90
  2. Publication06/02/92
  3. Examination01/26/93
  4. Allowance09/03/96
  5. Grant07/28/98
  6. Expired05/21/13

The letters patent expired on 05/21/2013: 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: 05/21/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Balbinotti Implementos Rodoviários Ltda

RS, BR

Inventors

R. A. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 23/10/2010

05/21/2013

RPI 2211

Concessão da patente

#16.1

07/28/1998

RPI 1440

Notificação para pagamento de retribuição

#13.1

05/13/1997

RPI 1380

Deferimento

#9.1

09/03/1996

RPI 1344

15.5

04/05/1994

RPI 1218

Exigência - art. 36 da LPI

#6.1

11/16/1993

RPI 1198

Solicitação de exame técnico

#4.1

01/26/1993

RPI 1156

Publicação do pedido de patente

#3.1

06/02/1992

RPI 1122

Pedido de patente depositado

#2.1

04/16/1991

RPI 1063

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