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Official data from INPI

TRANSFERIDOR DE AR ENTRE PNEUS INFLÁVEIS DE VEÍCULOS

Em AnáliseInvention Patent

Application data

Number

PI9005328

Type

Invention Patent

Filing

10/16/1990

Publication

06/02/1992

Progress at the INPI

  1. Filing10/16/90
  2. Publication06/02/92
  3. Examination04/06/93
  4. Allowance03/15/94
  5. Grant09/26/95
  6. Terminated07/23/96

The patent was granted on 09/26/1995 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

D. V. (pessoa física)

SP, BR

Inventors

D. V. (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

09/26/1995

RPI 1295

15.5

03/07/1995

RPI 1266

Notificação para pagamento de retribuição

#13.1

06/28/1994

RPI 1230

Deferimento

#9.1

03/15/1994

RPI 1215

Solicitação de exame técnico

#4.1

04/06/1993

RPI 1166

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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