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Official data from INPI

DISPOSIÇÃO CONSTRUTIVA EM FIXADOR DE VEDANTE UTILIZADO EM METAIS SANITÁRIOS, TAIS COMO TORNEIRAS E VÁLVULAS

PublicadaUtility Model

Application data

Number

MU6900584

Type

Utility Model

Filing

04/13/1989

Publication

08/08/1989

Progress at the INPI

Under appeal
  1. Filing04/13/89
  2. Publication08/08/89
  3. Examination02/13/90
  4. Refused03/02/93
  5. Grant
  6. In force

The application was refused by the INPI on 03/02/1993. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Duratex S/A

SP, BR

See this company's full portfolio

Inventors

P. G. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

08/08/1989

RPI 981

Pedido de patente depositado

#2.1

05/30/1989

RPI 971

Indeferimento

#9.2

03/02/1993

RPI 1161

Pedido de certificado de adição de invenção

#5.1

06/12/1990

RPI 1022

Pedido de certificado de adição de invenção

#5.1

05/08/1990

RPI 1017

Solicitação de exame técnico

#4.1

02/13/1990

RPI 1006

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