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Official data from INPI

PES ELASTICOS PARA CADEIRAS

ConcedidaUtility Model

Application data

Number

MU6400690

Type

Utility Model

Filing

05/08/1984

Publication

10/02/1984

Progress at the INPI

  1. Filing05/08/84
  2. Publication10/02/84
  3. Examination05/28/85
  4. Allowance05/27/86
  5. Grant09/29/87
  6. Expired11/22/94

The letters patent expired on 11/22/1994: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MOVEIS VASCARI LTDA [BR]

Inventors

S. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/29/1987

RPI 884

Notificação para pagamento de retribuição

#13.1

05/12/1987

RPI 864

110

12/30/1986

RPI 845

Recurso

#12.1

08/26/1986

RPI 827

Deferimento

#9.1

05/27/1986

RPI 814

Solicitação de exame técnico

#4.1

05/28/1985

RPI 762

Publicação antecipada

#3.2

10/02/1984

RPI 728

Pedido de patente depositado

#2.1

07/17/1984

RPI 717

Carta-patente expirada

#21.1

11/22/1994

RPI 1251

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