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Official data from INPI

CADEIRA ARTICULADA.

Em AnáliseUtility Model

Application data

Number

MU6701025

Type

Utility Model

Filing

05/27/1987

Publication

11/10/1987

Progress at the INPI

  1. Filing05/27/87
  2. Publication11/10/87
  3. Examination12/29/87
  4. Allowance02/26/91
  5. Grant08/27/91
  6. Terminated10/31/95

The patent was granted on 08/27/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. P. (pessoa física)

SP, BR

Inventors

D. P. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/29/1987

RPI 897

Publicação antecipada

#3.2

11/10/1987

RPI 890

Pedido de patente depositado

#2.1

11/03/1987

RPI 889

Anuidade - prazo legal encerrado

#18.2

10/31/1995

RPI 1300

201

06/15/1993

RPI 1176

Pedido de licença voluntária

#17.1

03/24/1992

RPI 1112

Concessão da patente

#16.1

08/27/1991

RPI 1082

Deferimento

#9.1

02/26/1991

RPI 1056

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