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Official data from INPI

SUPORTE PAR AEXPOSIÇÃO DE VESTUÁRIO E SIMILARES

ConcedidaUtility Model

Application data

Number

MU6301271

Type

Utility Model

Filing

08/30/1983

Publication

01/03/1984

Progress at the INPI

  1. Filing08/30/83
  2. Publication01/03/84
  3. Examination05/15/84
  4. Allowance05/27/86
  5. Grant12/30/86
  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: 12/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. Ferro S/A Indústria e Comércio

SP, BR

Inventors

F. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/30/1986

RPI 845

Notificação para pagamento de retribuição

#13.1

09/23/1986

RPI 831

Deferimento

#9.1

05/27/1986

RPI 814

Exigência - art. 36 da LPI

#6.1

06/25/1985

RPI 766

Solicitação de exame técnico

#4.1

05/15/1984

RPI 708

Publicação antecipada

#3.2

01/03/1984

RPI 689

Pedido de patente depositado

#2.1

11/01/1983

RPI 680

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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