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Official data from INPI

PROTETOR DESCARTÁVEL PARA ASSENTOS DE VASOS SANITÁRIOS

PublicadaUtility Model

Application data

Number

MU6701180

Type

Utility Model

Filing

06/09/1987

Publication

01/10/1989

Progress at the INPI

Under appeal
  1. Filing06/09/87
  2. Publication01/10/89
  3. Examination03/06/90
  4. Refused04/09/91
  5. Grant
  6. In force

The application was refused by the INPI on 04/09/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ltda

PR, BR

Revescom Indústria e Comércio de Revestimentos e Materiais Para Construção

PR, BR

Inventors

W. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

01/10/1989

RPI 951

Pedido de patente depositado

#2.1

11/29/1988

RPI 945

Pedido de patente depositado

#2.1

11/17/1987

RPI 891

Indeferimento

#9.2

04/09/1991

RPI 1062

Solicitação de exame técnico

#4.1

03/06/1990

RPI 1008

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