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Official data from INPI

FORMA PARA CALÇADOS

Em AnáliseUtility Model

Application data

Number

MU6801991

Type

Utility Model

Filing

09/02/1988

Publication

01/03/1989

Progress at the INPI

  1. Filing09/02/88
  2. Publication01/03/89
  3. Examination03/14/89
  4. Allowance06/11/91
  5. Grant03/31/92
  6. Expired09/25/01

The letters patent expired on 09/25/2001: 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: 03/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. P. (pessoa física)

SP, BR

Inventors

A. P. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

03/14/1989

RPI 960

Publicação antecipada

#3.2

01/03/1989

RPI 950

Pedido de patente depositado

#2.1

12/27/1988

RPI 949

Carta-patente expirada

#21.1

Patente extinta em 02/09/98 conforme disposto no artigo 24 da Lei 5772/71 (CPI).

09/25/2001

RPI 1603

22.5

03/15/1994

RPI 1215

Cessão de direito de exploração

#22.1

11/16/1993

RPI 1198

Concessão da patente

#16.1

03/31/1992

RPI 1113

Notificação para pagamento de retribuição

#13.1

10/08/1991

RPI 1088

Deferimento

#9.1

06/11/1991

RPI 1071

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