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Official data from INPI

MECANISMO DE PINHÃO E CREMALHEIRA

Arquivada/ExtintaInvention Patent

Application data

Number

PI9102675

Type

Invention Patent

Filing

06/20/1991

Publication

02/04/1992

Progress at the INPI

  1. Filing06/20/91
  2. Publication02/04/92
  3. Examination04/12/94
  4. Allowance12/13/94
  5. Grant08/29/95
  6. Expired06/29/10

The letters patent expired on 06/29/2010: 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: 06/29/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bendix Espana S/A

ES

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Inventors

E. G. (pessoa física)

ES

Technical data

IPC Classification

Priority claims

ES

9001780 · 06/28/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 20/06/2006

06/29/2010

RPI 2060

Concessão da patente

#16.1

08/29/1995

RPI 1291

Notificação para pagamento de retribuição

#13.1

04/18/1995

RPI 1272

Deferimento

#9.1

12/13/1994

RPI 1254

Solicitação de exame técnico

#4.1

04/12/1994

RPI 1219

Publicação do pedido de patente

#3.1

02/04/1992

RPI 1105

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