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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM BOMBA HIDRÁULICA

Arquivada/ExtintaUtility Model
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Application data

Number

MU7002850

Type

Utility Model

Filing

12/20/1990

Publication

04/09/1991
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Progress at the INPI

  1. Filing12/20/90
  2. Publication04/09/91
  3. Examination01/28/92
  4. Allowance01/18/94
  5. Grant10/25/94
  6. Expired07/01/08

The letters patent expired on 07/01/2008: 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: 07/01/2008. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Indústrias Marrucci Ltda.

SP, BR

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Inventors

F. S. (pessoa física)

BR

Technical data

IPC Classification

F04B 19/04

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 20/12/2000

07/01/2008

RPI 1956

Alteração de sede deferida

#25.7

Sede alterada conforme solicitado na Petição nº 022109/SP de 15/12/2004.

10/24/2006

RPI 1868

Concessão da patente

#16.1

10/25/1994

RPI 1247

Notificação para pagamento de retribuição

#13.1

05/10/1994

RPI 1223

Deferimento

#9.1

01/18/1994

RPI 1207

Solicitação de exame técnico

#4.1

01/28/1992

RPI 1104

Pedido de patente depositado

#2.1

04/09/1991

RPI 1062

Publicação antecipada

#3.2

04/09/1991

RPI 1062

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