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Official data from INPI

ESCOVA ROTATIVA COM INVERSAO

Em AnáliseInvention Patent

Application data

Number

PI8601113

Type

Invention Patent

Filing

03/04/1986

Publication

10/27/1987

Progress at the INPI

Under appeal
  1. Filing03/04/86
  2. Publication10/27/87
  3. Examination04/19/88
  4. Refused04/10/90
  5. Grant
  6. In force

The application was refused by the INPI on 04/10/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/18/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

INESIO ANTONIO MARINHO CORREA [BR]

Inventors

A. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

07/18/1989

RPI 978

Solicitação de exame técnico

#4.1

04/19/1988

RPI 913

Publicação do pedido de patente

#3.1

10/27/1987

RPI 888

Pedido de patente depositado

#2.1

08/26/1986

RPI 827

Indeferimento

#9.2

04/10/1990

RPI 1013

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