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Official data from INPI

MAQUINA DE LAVAR COPOS

IndeferidaInvention Patent
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Application data

Number

PI8303938

Type

Invention Patent

Filing

07/22/1983

Publication

03/05/1985
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Progress at the INPI

Under appeal
  1. Filing07/22/83
  2. Publication03/05/85
  3. Examination06/02/87
  4. Refused08/22/89
  5. Grant
  6. In force

The application was refused by the INPI on 08/22/1989. The invention was never patented.

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Latest action published by the INPI: 08/22/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ROBERTO BAPTISTA DE OLIVEIRA [BR]

Inventors

A. D. (pessoa física)

Technical data

IPC Classification

A47L 15/37

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/22/1989

RPI 983

Retificação

#15.6

02/14/1989

RPI 956

Retificação

#15.3

09/15/1987

RPI 882

Solicitação de exame técnico

#4.1

06/02/1987

RPI 867

Retificação

#15.6

03/17/1987

RPI 856

Alteração de numeração

#15.1

11/25/1986

RPI 840

8.1

07/15/1986

RPI 821

Publicação do pedido de patente

#3.1

03/05/1985

RPI 750

14.1

01/10/1984

RPI 690

Pedido de patente depositado

#2.1

09/27/1983

RPI 675

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