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Official data from INPI

MAQUINA DE LAVAR FRONTAL INDUSTRIAL - CAPACIDADE 25KG

Em AnáliseInvention Patent
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Application data

Number

PI8304502

Type

Invention Patent

Filing

08/19/1983

Publication

11/01/1983
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Progress at the INPI

  1. Filing08/19/83
  2. Publication11/01/83
  3. Examination12/18/84
  4. Refused10/25/88
  5. Grant
  6. In force

The application was refused on 10/25/1988 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 10/25/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SITEC IND & COMERCIO [BR]

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Inventors

S. Y. (pessoa física)

Technical data

IPC Classification

D06F 21/04

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

10/25/1988

RPI 940

Petição de recurso

#12.2

09/01/1987

RPI 880

Retificação

#15.6

08/11/1987

RPI 877

Retificação

#15.3

01/13/1987

RPI 847

Indeferimento

#9.2

09/30/1986

RPI 832

Conhecimento de parecer técnico

#7.1

07/09/1985

RPI 768

Solicitação de exame técnico

#4.1

12/18/1984

RPI 739

Publicação antecipada

#3.2

11/01/1983

RPI 680

Pedido de patente depositado

#2.1

10/25/1983

RPI 679

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