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Official data from INPI

DISPOSIÇÃO EM SINALIZADOR PARA USOS DIVERSOS

Arquivada/ExtintaUtility Model

Application data

Number

MU7501643

Type

Utility Model

Filing

08/28/1995

Publication

11/25/1997

Progress at the INPI

  1. Filing08/28/95
  2. Publication11/25/97
  3. Examination
  4. Allowance01/29/02
  5. Grant07/23/02
  6. Expired07/16/13

The letters patent expired on 07/16/2013: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 07/16/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Eaton Ltda.

SP, BR

See this company's full portfolio

Inventors

M. I. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 28/08/2010

07/16/2013

RPI 2219

Concessão da patente

#16.1

07/23/2002

RPI 1646

Deferimento

#9.1

01/29/2002

RPI 1621

Alteração de sede deferida

#25.7

Alterada a sede conforme petição INPI/SP nº 024693 de 07/08/1998

12/29/1998

RPI 1460

Publicação do pedido de patente

#3.1

11/25/1997

RPI 1408

Pedido de patente depositado

#2.1

10/17/1995

RPI 1298

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