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Official data from INPI

APARELHO DE AUTOMATISMO COM TERMINAIS DE LIGAÇÃO ELÉTRICA EXTERNA

Arquivada/ExtintaInvention Patent

Application data

Number

PI9000810

Type

Invention Patent

Filing

02/21/1990

Publication

02/05/1991

Progress at the INPI

  1. Filing02/21/90
  2. Publication02/05/91
  3. Examination05/11/93
  4. Allowance07/19/94
  5. Grant04/25/95
  6. Expired05/11/10

The letters patent expired on 05/11/2010: 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: 05/11/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Telemecanique

FR

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Inventors

A. V. (pessoa física)

FR

C. C. (pessoa física)

FR

M. R. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

89 02217 · 02/21/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 21/02/2005

05/11/2010

RPI 2053

Concessão da patente

#16.1

04/25/1995

RPI 1273

Notificação para pagamento de retribuição

#13.1

11/15/1994

RPI 1250

Deferimento

#9.1

07/19/1994

RPI 1233

Solicitação de exame técnico

#4.1

05/11/1993

RPI 1171

Publicação do pedido de patente

#3.1

02/05/1991

RPI 1053

Pedido de patente depositado

#2.1

05/15/1990

RPI 1018

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