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Official data from INPI

CADEIRA DOBRÁVEL

Prazo de SigiloUtility Model
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Application data

Number

MU6900344

Type

Utility Model

Filing

03/09/1989

Publication

12/04/1990
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Progress at the INPI

  1. Filing03/09/89
  2. Publication12/04/90
  3. Examination03/26/91
  4. Refused04/09/96
  5. Grant
  6. In force

The application was refused on 04/09/1996 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: 04/25/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Companhia Hansen Industrial

SC, BR

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Inventors

F. O. (pessoa física)

BR

Technical data

IPC Classification

A47C 4/14

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

04/25/1989

RPI 966

130

04/09/1996

RPI 1323

Retificação

#15.3

09/19/1995

RPI 1294

Petição de recurso

#12.2

09/29/1992

RPI 1139

Indeferimento

#9.2

06/23/1992

RPI 1125

Solicitação de exame técnico

#4.1

03/26/1991

RPI 1060

Publicação do pedido de patente

#3.1

12/04/1990

RPI 1044

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