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Official data from INPI

VÁLVULA INTERCAMBIÁVEL EM MATERIAL TERMOPLÁSTICO INJETÁVEL, PARA REPAROS DE CÂMARA DE AR DE PNEUS DE BICICLETA

Em AnáliseInvention Patent

Application data

Number

PI9004404

Type

Invention Patent

Filing

08/30/1990

Publication

03/03/1992

Progress at the INPI

  1. Filing08/30/90
  2. Publication03/03/92
  3. Examination06/16/92
  4. Allowance01/18/94
  5. Grant08/30/94
  6. Terminated07/23/96

The patent was granted on 08/30/1994 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: 07/23/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

JKS - Peças para Bicicletas Ltda

SP, BR

JKS - Peças Para Bicicletas Ltda

SP, BR

Inventors

J. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/23/1996

RPI 1338

Concessão da patente

#16.1

08/30/1994

RPI 1239

Notificação para pagamento de retribuição

#13.1

05/17/1994

RPI 1224

Deferimento

#9.1

01/18/1994

RPI 1207

Solicitação de exame técnico

#4.1

06/16/1992

RPI 1124

Publicação do pedido de patente

#3.1

03/03/1992

RPI 1109

Pedido de patente depositado

#2.1

03/12/1991

RPI 1058

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