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Official data from INPI

APARELHO DE BARBEAR

ConcedidaUtility Model

Application data

Number

MU6402172

Type

Utility Model

Filing

03/15/1984

Publication

06/19/1984

Progress at the INPI

  1. Filing03/15/84
  2. Publication06/19/84
  3. Examination09/25/84
  4. Allowance05/02/89
  5. Grant08/29/89
  6. Expired11/22/94

The letters patent expired on 11/22/1994: 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: 08/29/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. J. (pessoa física)

SP, BR

Inventors

F. J. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/29/1989

RPI 984

Deferimento

#9.1

05/02/1989

RPI 967

15.10

01/31/1989

RPI 954

Exigência - art. 36 da LPI

#6.1

10/18/1988

RPI 939

Conhecimento de parecer técnico

#7.1

03/25/1986

RPI 805

Solicitação de exame técnico

#4.1

09/25/1984

RPI 727

Publicação antecipada

#3.2

06/19/1984

RPI 713

Pedido de patente depositado

#2.1

05/29/1984

RPI 710

Carta-patente expirada

#21.1

11/22/1994

RPI 1251

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