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Official data from INPI

DISPOSIÇÃO EM CONEXÃO PARA DUCHAS E CHUVEIROS

Arquivada/ExtintaUtility Model

Application data

Number

MU7002399

Type

Utility Model

Filing

11/08/1990

Publication

07/07/1992

Progress at the INPI

  1. Filing11/08/90
  2. Publication07/07/92
  3. Examination04/19/94
  4. Allowance02/06/96
  5. Grant03/25/97
  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.

Talk to a specialist

Latest action published by the INPI: 07/01/2008. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. C. (pessoa física)

SP, BR

Inventors

J. C. (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 08/11/2000

07/01/2008

RPI 1956

Concessão da patente

#16.1

03/25/1997

RPI 1373

Notificação para pagamento de retribuição

#13.1

07/16/1996

RPI 1337

Deferimento

#9.1

02/06/1996

RPI 1314

Solicitação de exame técnico

#4.1

04/19/1994

RPI 1220

Publicação do pedido de patente

#3.1

07/07/1992

RPI 1127

Pedido de patente depositado

#2.1

05/14/1991

RPI 1067

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