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Official data from INPI

PORTA FÓSFOROS.

ConcedidaUtility Model

Application data

Number

MU6400202

Type

Utility Model

Filing

02/13/1984

Publication

09/17/1985

Progress at the INPI

  1. Filing02/13/84
  2. Publication09/17/85
  3. Examination02/12/86
  4. Allowance04/26/88
  5. Grant11/29/88
  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: 11/29/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Companhia Fiat Lux, de Fósforos de Segurança

Inventors

M. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/29/1988

RPI 945

Notificação para pagamento de retribuição

#13.1

08/09/1988

RPI 929

Deferimento

#9.1

04/26/1988

RPI 914

Exigência - art. 36 da LPI

#6.1

12/22/1987

RPI 896

14.4

04/14/1987

RPI 860

14.1

03/31/1987

RPI 858

Solicitação de exame técnico

#4.1

02/12/1986

RPI 799

Publicação do pedido de patente

#3.1

09/17/1985

RPI 778

Pedido de patente depositado

#2.1

05/08/1984

RPI 707

Carta-patente expirada

#21.1

10/04/1994

RPI 1244

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