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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM POLTRONA COM MECANISMO DE BALANÇO

ConcedidaUtility Model

Application data

Number

MU6600207

Type

Utility Model

Filing

02/17/1986

Publication

09/29/1987

Progress at the INPI

  1. Filing02/17/86
  2. Publication09/29/87
  3. Examination11/03/87
  4. Allowance03/28/89
  5. Grant10/24/89
  6. Terminated10/10/95

The patent was granted on 10/24/1989 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Probel S/A

SP, BR

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Inventors

W. G. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/24/1989

RPI 992

Notificação para pagamento de retribuição

#13.1

07/18/1989

RPI 978

Deferimento

#9.1

03/28/1989

RPI 962

Exigência - art. 36 da LPI

#6.1

11/29/1988

RPI 945

Solicitação de exame técnico

#4.1

11/03/1987

RPI 889

Publicação do pedido de patente

#3.1

09/29/1987

RPI 884

Pedido de patente depositado

#2.1

08/19/1986

RPI 826

Anuidade - prazo legal encerrado

#18.2

10/10/1995

RPI 1297

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