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Official data from INPI

ESCOVA GIRATÓRIA PARA LAVAGEM DE VEÍCULOS, SUPERFÍCIES E OBJETOS EM GERAL.

Em AnáliseUtility Model

Application data

Number

MU6700722

Type

Utility Model

Filing

04/02/1987

Publication

11/16/1988

Progress at the INPI

  1. Filing04/02/87
  2. Publication11/16/88
  3. Examination04/04/89
  4. Refused04/23/91
  5. Grant
  6. In force

The application was refused on 04/23/1991 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 04/04/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. N. (pessoa física)

Inventors

W. N. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

04/04/1989

RPI 963

Publicação do pedido de patente

#3.1

11/16/1988

RPI 943

Pedido de patente depositado

#2.1

11/17/1987

RPI 891

111

04/23/1991

RPI 1064

Petição de recurso

#12.2

11/13/1990

RPI 1041

Indeferimento

#9.2

08/07/1990

RPI 1027

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