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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM MASTRO PARA BANDEIRA

ConcedidaUtility Model

Application data

Number

MU6602413

Type

Utility Model

Filing

12/10/1986

Publication

05/12/1987

Progress at the INPI

  1. Filing12/10/86
  2. Publication05/12/87
  3. Examination06/30/87
  4. Allowance03/28/89
  5. Grant09/26/89
  6. Expired07/01/08

The letters patent expired on 07/01/2008: 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Banderart Industria e Comercio de Bandeiras Ltda.

SP, BR

Banderart Indústria e Comércio de Bandeiras Ltda.

SP, BR

Inventors

A. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/26/1989

RPI 988

Notificação para pagamento de retribuição

#13.1

07/18/1989

RPI 978

Deferimento

#9.1

03/28/1989

RPI 962

Solicitação de exame técnico

#4.1

06/30/1987

RPI 871

Publicação antecipada

#3.2

05/12/1987

RPI 864

Pedido de patente depositado

#2.1

05/05/1987

RPI 863

Carta-patente expirada

#21.1

Patente extinta em 10/12/1996

07/01/2008

RPI 1956

20.4

03/20/1990

RPI 1010

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