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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM FORMA ARTICULADA PARA FABRICAÇÃO DE CALÇADOS EM GERAL

Prazo de SigiloUtility Model

Application data

Number

MU6900881

Type

Utility Model

Filing

05/12/1989

Publication

03/27/1990

Progress at the INPI

  1. Filing05/12/89
  2. Publication03/27/90
  3. Examination09/04/90
  4. Allowance04/06/93
  5. Grant10/26/93
  6. Expired11/20/01

The letters patent expired on 11/20/2001: 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: 07/18/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Formas Kunz Ltda

RS, BR

See this company's full portfolio

Inventors

G. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

07/18/1989

RPI 978

Carta-patente expirada

#21.1

Patente extinta em 12/05/1999 conforme o disposto no artigo 24 da Lei 5772/71 (CPI).

11/20/2001

RPI 1611

Concessão da patente

#16.1

10/26/1993

RPI 1195

Notificação para pagamento de retribuição

#13.1

07/27/1993

RPI 1182

Deferimento

#9.1

04/06/1993

RPI 1166

Exigência - art. 36 da LPI

#6.1

07/14/1992

RPI 1128

Solicitação de exame técnico

#4.1

09/04/1990

RPI 1031

Publicação antecipada

#3.2

03/27/1990

RPI 1011

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