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Official data from INPI

DISPOSITIVO DE FRENAGEM E FIXAÇÃO PARA JANELA ARTICULADA.

ConcedidaUtility Model

Application data

Number

MU6200385

Type

Utility Model

Filing

03/23/1982

Publication

06/22/1982

Progress at the INPI

  1. Filing03/23/82
  2. Publication06/22/82
  3. Examination
  4. Allowance01/02/85
  5. Grant07/30/85
  6. Expired12/07/93

The letters patent expired on 12/07/1993: 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: 07/30/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fermax - Indústria e Comércio de Metais Ltda.

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Inventors

K. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/30/1985

RPI 771

Notificação para pagamento de retribuição

#13.1

04/23/1985

RPI 757

Deferimento

#9.1

01/02/1985

RPI 741

14.4

01/17/1984

RPI 691

14.7

01/10/1984

RPI 690

Publicação antecipada

#3.2

06/22/1982

RPI 609

Pedido de patente depositado

#2.1

05/11/1982

RPI 603

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

20.4

08/11/1992

RPI 1132

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