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Official data from INPI

APERFEICOAMENTO EM DISPOSICOES INTRODUZIDAS EM LAVADORAS DE ROUPAS DE MADEIRA

Em AnáliseUtility Model

Application data

Number

MU6601265

Type

Utility Model

Filing

08/04/1986

Publication

03/10/1987

Progress at the INPI

  1. Filing08/04/86
  2. Publication03/10/87
  3. Examination05/12/87
  4. Refused11/14/89
  5. Grant
  6. In force

The application was refused on 11/14/1989 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: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

METALURGICA HENRIQUE WANKE S A [BR]

Inventors

W. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

11/14/1989

RPI 995

Petição de recurso

#12.2

05/16/1989

RPI 969

Indeferimento

#9.2

01/24/1989

RPI 953

Solicitação de exame técnico

#4.1

05/12/1987

RPI 864

Publicação antecipada

#3.2

03/10/1987

RPI 855

Pedido de patente depositado

#2.1

03/04/1987

RPI 854

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