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Official data from INPI

DISPOSICAO CONSTRUTIVA EM RAQUETE

ConcedidaUtility Model

Application data

Number

MU6400021

Type

Utility Model

Filing

01/11/1984

Publication

08/20/1985

Progress at the INPI

  1. Filing01/11/84
  2. Publication08/20/85
  3. Examination01/21/86
  4. Allowance06/23/87
  5. Grant11/24/87
  6. Expired10/04/94

The letters patent expired on 10/04/1994: 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: 11/24/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SERGIO FIGUEIREDO [BR]

Inventors

F. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/24/1987

RPI 892

Notificação para pagamento de retribuição

#13.1

10/20/1987

RPI 887

Deferimento

#9.1

06/23/1987

RPI 870

Exigência - art. 36 da LPI

#6.1

09/30/1986

RPI 832

Solicitação de exame técnico

#4.1

01/21/1986

RPI 796

Publicação do pedido de patente

#3.1

08/20/1985

RPI 774

Pedido de patente depositado

#2.1

03/20/1984

RPI 700

Carta-patente expirada

#21.1

10/04/1994

RPI 1244

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