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Official data from INPI

DISPOSIÇÃO EM SIFÃO PARA PIAS E SIMILARES

Em AnáliseUtility Model

Application data

Number

MU6802865

Type

Utility Model

Filing

11/23/1988

Publication

08/22/1989

Progress at the INPI

  1. Filing11/23/88
  2. Publication08/22/89
  3. Examination09/05/89
  4. Allowance08/10/93
  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.

Talk to a specialist

Latest action published by the INPI: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. M. (pessoa física)

SP, BR

Inventors

J. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/05/1989

RPI 985

Publicação antecipada

#3.2

08/22/1989

RPI 983

Pedido de patente depositado

#2.1

04/04/1989

RPI 963

Carta-patente expirada

#21.1

Patente extinta em 23/11/1998

07/01/2008

RPI 1956

201

07/16/1996

RPI 1337

Pedido de licença voluntária

#17.1

10/24/1995

RPI 1299

Concessão da patente

#16.1

10/25/1994

RPI 1247

110

06/14/1994

RPI 1228

Recurso

#12.1

01/25/1994

RPI 1208

Deferimento

#9.1

08/10/1993

RPI 1184

15.10

06/29/1993

RPI 1178

Conhecimento de parecer técnico

#7.1

06/23/1992

RPI 1125

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