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Official data from INPI

CADEIRA ARTICULADA

Em AnáliseUtility Model

Application data

Number

MU6700473

Type

Utility Model

Filing

02/26/1987

Publication

09/22/1987

Progress at the INPI

Under appeal
  1. Filing02/26/87
  2. Publication09/22/87
  3. Examination11/17/87
  4. Refused11/06/90
  5. Grant
  6. In force

The application was refused by the INPI on 11/06/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/17/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TECNICA NACIONAL LTDA [BR]

Inventors

T. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/17/1987

RPI 891

Publicação antecipada

#3.2

09/22/1987

RPI 883

Pedido de patente depositado

#2.1

07/07/1987

RPI 872

Indeferimento

#9.2

11/06/1990

RPI 1040

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