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Official data from INPI

SERVOFREIO PNEUMÁTICO DO TIPO EM TANDEM

Arquivada/ExtintaInvention Patent

Application data

Number

PI9102818

Type

Invention Patent

Filing

06/28/1991

Publication

02/04/1992

Progress at the INPI

  1. Filing06/28/91
  2. Publication02/04/92
  3. Examination03/08/94
  4. Allowance03/19/96
  5. Grant06/24/97
  6. Expired06/04/13

The letters patent expired on 06/04/2013: 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: 06/04/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bendix Europe Services Techniques S/A

FR

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Inventors

P. P. (pessoa física)

FR

P. C. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

90-08220 · 06/29/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 28/06/2011

06/04/2013

RPI 2213

Concessão da patente

#16.1

06/24/1997

RPI 1386

Notificação para pagamento de retribuição

#13.1

12/10/1996

RPI 1358

Deferimento

#9.1

03/19/1996

RPI 1320

Exigência - art. 36 da LPI

#6.1

09/26/1995

RPI 1295

Solicitação de exame técnico

#4.1

03/08/1994

RPI 1214

Publicação do pedido de patente

#3.1

02/04/1992

RPI 1105

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